diff --git a/EPISTEME.png b/EPISTEME.png
new file mode 100644
index 0000000..d154bdd
Binary files /dev/null and b/EPISTEME.png differ
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..f4aa842
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,619 @@
+ GNU AFFERO GENERAL PUBLIC LICENSE
+ Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+ Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+ A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate. Many developers of free software are heartened and
+encouraged by the resulting cooperation. However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+ The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community. It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server. Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
+
+ An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals. This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ TERMS AND CONDITIONS
+
+ 0. Definitions.
+
+ "This License" refers to version 3 of the GNU Affero General Public License.
+
+ "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+ "The Program" refers to any copyrightable work licensed under this
+License. Each licensee is addressed as "you". "Licensees" and
+"recipients" may be individuals or organizations.
+
+ To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy. The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+ A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+ To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy. Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+ To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies. Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+ An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License. If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+ 1. Source Code.
+
+ The "source code" for a work means the preferred form of the work
+for making modifications to it. "Object code" means any non-source
+form of a work.
+
+ A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+ The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form. A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+ The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities. However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work. For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+ The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+ The Corresponding Source for a work in source code form is that
+same work.
+
+ 2. Basic Permissions.
+
+ All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met. This License explicitly affirms your unlimited
+permission to run the unmodified Program. The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work. This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+ You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force. You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright. Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+ Conveying under any other circumstances is permitted solely under
+the conditions stated below. Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+ 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+ No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+ When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+ 4. Conveying Verbatim Copies.
+
+ You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+ You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+ 5. Conveying Modified Source Versions.
+
+ You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+ a) The work must carry prominent notices stating that you modified
+ it, and giving a relevant date.
+
+ b) The work must carry prominent notices stating that it is
+ released under this License and any conditions added under section
+ 7. This requirement modifies the requirement in section 4 to
+ "keep intact all notices".
+
+ c) You must license the entire work, as a whole, under this
+ License to anyone who comes into possession of a copy. This
+ License will therefore apply, along with any applicable section 7
+ additional terms, to the whole of the work, and all its parts,
+ regardless of how they are packaged. This License gives no
+ permission to license the work in any other way, but it does not
+ invalidate such permission if you have separately received it.
+
+ d) If the work has interactive user interfaces, each must display
+ Appropriate Legal Notices; however, if the Program has interactive
+ interfaces that do not display Appropriate Legal Notices, your
+ work need not make them do so.
+
+ A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit. Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+ 6. Conveying Non-Source Forms.
+
+ You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+ a) Convey the object code in, or embodied in, a physical product
+ (including a physical distribution medium), accompanied by the
+ Corresponding Source fixed on a durable physical medium
+ customarily used for software interchange.
+
+ b) Convey the object code in, or embodied in, a physical product
+ (including a physical distribution medium), accompanied by a
+ written offer, valid for at least three years and valid for as
+ long as you offer spare parts or customer support for that product
+ model, to give anyone who possesses the object code either (1) a
+ copy of the Corresponding Source for all the software in the
+ product that is covered by this License, on a durable physical
+ medium customarily used for software interchange, for a price no
+ more than your reasonable cost of physically performing this
+ conveying of source, or (2) access to copy the
+ Corresponding Source from a network server at no charge.
+
+ c) Convey individual copies of the object code with a copy of the
+ written offer to provide the Corresponding Source. This
+ alternative is allowed only occasionally and noncommercially, and
+ only if you received the object code with such an offer, in accord
+ with subsection 6b.
+
+ d) Convey the object code by offering access from a designated
+ place (gratis or for a charge), and offer equivalent access to the
+ Corresponding Source in the same way through the same place at no
+ further charge. You need not require recipients to copy the
+ Corresponding Source along with the object code. If the place to
+ copy the object code is a network server, the Corresponding Source
+ may be on a different server (operated by you or a third party)
+ that supports equivalent copying facilities, provided you maintain
+ clear directions next to the object code saying where to find the
+ Corresponding Source. Regardless of what server hosts the
+ Corresponding Source, you remain obligated to ensure that it is
+ available for as long as needed to satisfy these requirements.
+
+ e) Convey the object code using peer-to-peer transmission, provided
+ you inform other peers where the object code and Corresponding
+ Source of the work are being offered to the general public at no
+ charge under subsection 6d.
+
+ A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+ A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling. In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage. For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product. A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+ "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source. The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+ If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information. But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+ The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed. Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+ Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+ 7. Additional Terms.
+
+ "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law. If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+ When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it. (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.) You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+ Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+ a) Disclaiming warranty or limiting liability differently from the
+ terms of sections 15 and 16 of this License; or
+
+ b) Requiring preservation of specified reasonable legal notices or
+ author attributions in that material or in the Appropriate Legal
+ Notices displayed by works containing it; or
+
+ c) Prohibiting misrepresentation of the origin of that material, or
+ requiring that modified versions of such material be marked in
+ reasonable ways as different from the original version; or
+
+ d) Limiting the use for publicity purposes of names of licensors or
+ authors of the material; or
+
+ e) Declining to grant rights under trademark law for use of some
+ trade names, trademarks, or service marks; or
+
+ f) Requiring indemnification of licensors and authors of that
+ material by anyone who conveys the material (or modified versions of
+ it) with contractual assumptions of liability to the recipient, for
+ any liability that these contractual assumptions directly impose on
+ those licensors and authors.
+
+ All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10. If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term. If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+ If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+ Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+ 8. Termination.
+
+ You may not propagate or modify a covered work except as expressly
+provided under this License. Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+ However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+ Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+ Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License. If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+ 9. Acceptance Not Required for Having Copies.
+
+ You are not required to accept this License in order to receive or
+run a copy of the Program. Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance. However,
+nothing other than this License grants you permission to propagate or
+modify any covered work. These actions infringe copyright if you do
+not accept this License. Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+ 10. Automatic Licensing of Downstream Recipients.
+
+ Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License. You are not responsible
+for enforcing compliance by third parties with this License.
+
+ An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations. If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+ You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License. For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+ 11. Patents.
+
+ A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based. The
+work thus licensed is called the contributor's "contributor version".
+
+ A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version. For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+ Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+ In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement). To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+ If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+ If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+ A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License. You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all. For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Remote Network Interaction; Use with the GNU General Public License.
+
+ Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software. This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time. Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..ba0b08f
--- /dev/null
+++ b/README.md
@@ -0,0 +1,66 @@
+# Episteme Reader
+
+A native Android document reader application built with Kotlin and Jetpack Compose.
+
+
+
+## Overview
+
+Episteme Reader is an offline-first application designed for reading various document formats. It leverages native Android technologies and C++ libraries to provide a performant reading experience with customization capabilities.
+
+## Features
+
+### Supported Formats
+* **Documents:** PDF
+* **E-books:** EPUB, MOBI, AZW3
+* **Text:** MD, TXT, HTML
+
+### PDF Features
+* **Viewing Modes:** Vertical Scroll and Paginated view.
+* **Ink Annotations:** Draw directly on pages using Pen, Highlighter, and Eraser tools.
+* **Text Annotations:** Add text notes anywhere on the page using system or custom fonts.
+
+### E-Book Features
+* **Parsing:** Native parsing for MOBI/AZW3 via `libmobi` and EPUB via `Jsoup`.
+* **Customization:** Adjust font size, line spacing, and margins.
+* **Custom Fonts:** Support for importing user-provided font files (`.ttf`, `.otf`).
+
+### General
+* **Text-to-Speech (TTS):** Read documents aloud using the system TTS engine.
+* **File Management:** Built-in file browser and library organization.
+
+## Architecture
+
+* **UI:** 100% Jetpack Compose (Material3).
+* **Architecture:** MVVM with Unidirectional Data Flow.
+* **Database:** Room (SQLite) for metadata and annotations.
+* **PDF Engine:** `pdfium-android` (Native PDFium bindings).
+* **Mobi Engine:** Custom JNI bindings to `libmobi`.
+
+## Building from Source
+
+1. **Clone the repository:**
+ ```bash
+ git clone https://github.com/your-username/episteme-oss.git
+ cd episteme-oss
+ ```
+
+2. **Build:**
+ Open in Android Studio and run the `ossDebug` variant.
+ ```bash
+ ./gradlew assembleOssDebug
+ ```
+
+## Open Source Libraries
+
+This project uses the following open-source libraries:
+
+* [pdfium-android](https://github.com/barteksc/PdfiumAndroid)
+* [libmobi](https://github.com/bfabiszewski/libmobi)
+* [Coil](https://coil-kt.github.io/coil/)
+* [Jsoup](https://jsoup.org/)
+* [Flexmark](https://github.com/vsch/flexmark-java)
+
+## License
+
+This project is licensed under the **GNU Affero General Public License v3.0 (AGPL-3.0)**. See the [LICENSE](LICENSE) file for details.
\ No newline at end of file
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 30b5200..cac0c50 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -8,6 +8,7 @@ plugins {
alias(libs.plugins.kotlin.compose)
id("org.jetbrains.kotlin.plugin.serialization") version "2.1.20"
alias(libs.plugins.kotlin.ksp)
+ id("com.diffplug.spotless") version "8.2.1"
}
val localProperties = Properties()
@@ -185,3 +186,14 @@ dependencies {
implementation("androidx.documentfile:documentfile:1.0.1")
implementation("androidx.browser:browser:1.8.0")
}
+
+spotless {
+ kotlin {
+ target("src/main/java/**/*.kt", "src/main/kotlin/**/*.kt")
+ licenseHeaderFile(rootProject.file("spotless/copyright.kt"))
+ }
+ cpp {
+ target("src/main/cpp/mobi_jni_bridge.c", "src/main/cpp/Woff2Converter.cpp")
+ licenseHeaderFile(rootProject.file("spotless/copyright.kt"))
+ }
+}
diff --git a/app/src/main/cpp/Woff2Converter.cpp b/app/src/main/cpp/Woff2Converter.cpp
index 9ba8ec6..1976bb8 100644
--- a/app/src/main/cpp/Woff2Converter.cpp
+++ b/app/src/main/cpp/Woff2Converter.cpp
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
#include
#include
#include
diff --git a/app/src/main/cpp/mobi_jni_bridge.c b/app/src/main/cpp/mobi_jni_bridge.c
index ba3cb69..8177311 100644
--- a/app/src/main/cpp/mobi_jni_bridge.c
+++ b/app/src/main/cpp/mobi_jni_bridge.c
@@ -1,5 +1,22 @@
-// mobi_jni_bridge.c
-
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
#include
#include
#include
diff --git a/app/src/main/java/com/aryan/reader/AppNavigation.kt b/app/src/main/java/com/aryan/reader/AppNavigation.kt
index 5337974..73d2cca 100644
--- a/app/src/main/java/com/aryan/reader/AppNavigation.kt
+++ b/app/src/main/java/com/aryan/reader/AppNavigation.kt
@@ -1,4 +1,22 @@
-// AppNavigation.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import android.os.Build
diff --git a/app/src/main/java/com/aryan/reader/BookImporter.kt b/app/src/main/java/com/aryan/reader/BookImporter.kt
index 8c665bb..24554a3 100644
--- a/app/src/main/java/com/aryan/reader/BookImporter.kt
+++ b/app/src/main/java/com/aryan/reader/BookImporter.kt
@@ -1,4 +1,22 @@
-// BookImporter.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/Common.kt b/app/src/main/java/com/aryan/reader/Common.kt
index b214107..7f4f14f 100644
--- a/app/src/main/java/com/aryan/reader/Common.kt
+++ b/app/src/main/java/com/aryan/reader/Common.kt
@@ -1,4 +1,22 @@
-// Common.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/FileHasher.kt b/app/src/main/java/com/aryan/reader/FileHasher.kt
index 713c0f2..8a7f3ea 100644
--- a/app/src/main/java/com/aryan/reader/FileHasher.kt
+++ b/app/src/main/java/com/aryan/reader/FileHasher.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import kotlinx.coroutines.Dispatchers
diff --git a/app/src/main/java/com/aryan/reader/FolderSyncWorker.kt b/app/src/main/java/com/aryan/reader/FolderSyncWorker.kt
index 155bda9..7a24faa 100644
--- a/app/src/main/java/com/aryan/reader/FolderSyncWorker.kt
+++ b/app/src/main/java/com/aryan/reader/FolderSyncWorker.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/FontsScreen.kt b/app/src/main/java/com/aryan/reader/FontsScreen.kt
index a2e1744..b22478c 100644
--- a/app/src/main/java/com/aryan/reader/FontsScreen.kt
+++ b/app/src/main/java/com/aryan/reader/FontsScreen.kt
@@ -1,4 +1,22 @@
-// FontsScreen.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import androidx.compose.foundation.background
diff --git a/app/src/main/java/com/aryan/reader/HomeScreen.kt b/app/src/main/java/com/aryan/reader/HomeScreen.kt
index c518d5f..9bc55aa 100644
--- a/app/src/main/java/com/aryan/reader/HomeScreen.kt
+++ b/app/src/main/java/com/aryan/reader/HomeScreen.kt
@@ -1,4 +1,22 @@
-// HomeScreen
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
@file:Suppress("DEPRECATION")
package com.aryan.reader
diff --git a/app/src/main/java/com/aryan/reader/LibraryScreen.kt b/app/src/main/java/com/aryan/reader/LibraryScreen.kt
index bb98e92..e6af77c 100644
--- a/app/src/main/java/com/aryan/reader/LibraryScreen.kt
+++ b/app/src/main/java/com/aryan/reader/LibraryScreen.kt
@@ -1,4 +1,22 @@
-// LibraryScreen.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/MainActivity.kt b/app/src/main/java/com/aryan/reader/MainActivity.kt
index bd55b31..3206933 100644
--- a/app/src/main/java/com/aryan/reader/MainActivity.kt
+++ b/app/src/main/java/com/aryan/reader/MainActivity.kt
@@ -1,4 +1,22 @@
-// src/main/java/com/aryan/reader/MainActivity.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import android.content.Intent
diff --git a/app/src/main/java/com/aryan/reader/MainScreen.kt b/app/src/main/java/com/aryan/reader/MainScreen.kt
index 20dd702..0ed575a 100644
--- a/app/src/main/java/com/aryan/reader/MainScreen.kt
+++ b/app/src/main/java/com/aryan/reader/MainScreen.kt
@@ -1,4 +1,22 @@
-// MainScreen.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import androidx.compose.foundation.layout.fillMaxSize
diff --git a/app/src/main/java/com/aryan/reader/MainViewModel.kt b/app/src/main/java/com/aryan/reader/MainViewModel.kt
index 2b8b300..3cef988 100644
--- a/app/src/main/java/com/aryan/reader/MainViewModel.kt
+++ b/app/src/main/java/com/aryan/reader/MainViewModel.kt
@@ -1,4 +1,22 @@
-// MainViewModel.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
@file:Suppress("DEPRECATION")
package com.aryan.reader
diff --git a/app/src/main/java/com/aryan/reader/MyApplication.kt b/app/src/main/java/com/aryan/reader/MyApplication.kt
index 77d701c..40e12e5 100644
--- a/app/src/main/java/com/aryan/reader/MyApplication.kt
+++ b/app/src/main/java/com/aryan/reader/MyApplication.kt
@@ -1,4 +1,22 @@
-// MyApplication.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import android.app.Application
diff --git a/app/src/main/java/com/aryan/reader/ProScreen.kt b/app/src/main/java/com/aryan/reader/ProScreen.kt
index d11527a..c32b6be 100644
--- a/app/src/main/java/com/aryan/reader/ProScreen.kt
+++ b/app/src/main/java/com/aryan/reader/ProScreen.kt
@@ -1,4 +1,22 @@
-// ProScreen.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import android.app.Activity
diff --git a/app/src/main/java/com/aryan/reader/SharedComposables.kt b/app/src/main/java/com/aryan/reader/SharedComposables.kt
index b9999b5..1eb3c06 100644
--- a/app/src/main/java/com/aryan/reader/SharedComposables.kt
+++ b/app/src/main/java/com/aryan/reader/SharedComposables.kt
@@ -1,4 +1,22 @@
-// SharedComposables.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader
import android.net.Uri
diff --git a/app/src/main/java/com/aryan/reader/data/AppDatabase.kt b/app/src/main/java/com/aryan/reader/data/AppDatabase.kt
index 726b2af..a428dbd 100644
--- a/app/src/main/java/com/aryan/reader/data/AppDatabase.kt
+++ b/app/src/main/java/com/aryan/reader/data/AppDatabase.kt
@@ -1,4 +1,22 @@
-// AppDatabase.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.data
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/data/CustomFontDao.kt b/app/src/main/java/com/aryan/reader/data/CustomFontDao.kt
index 4972eca..5a231ff 100644
--- a/app/src/main/java/com/aryan/reader/data/CustomFontDao.kt
+++ b/app/src/main/java/com/aryan/reader/data/CustomFontDao.kt
@@ -1,4 +1,22 @@
-// CustomFontDao.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.data
import androidx.room.Dao
diff --git a/app/src/main/java/com/aryan/reader/data/CustomFontEntity.kt b/app/src/main/java/com/aryan/reader/data/CustomFontEntity.kt
index ac29aec..a388ffb 100644
--- a/app/src/main/java/com/aryan/reader/data/CustomFontEntity.kt
+++ b/app/src/main/java/com/aryan/reader/data/CustomFontEntity.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.data
import androidx.room.ColumnInfo
diff --git a/app/src/main/java/com/aryan/reader/data/FileTypeConverter.kt b/app/src/main/java/com/aryan/reader/data/FileTypeConverter.kt
index 05b6f3b..ca2f643 100644
--- a/app/src/main/java/com/aryan/reader/data/FileTypeConverter.kt
+++ b/app/src/main/java/com/aryan/reader/data/FileTypeConverter.kt
@@ -1,4 +1,22 @@
-// FileTypeConverter.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.data
import androidx.room.TypeConverter
diff --git a/app/src/main/java/com/aryan/reader/data/FontsRepository.kt b/app/src/main/java/com/aryan/reader/data/FontsRepository.kt
index d0d76d4..f4f24d6 100644
--- a/app/src/main/java/com/aryan/reader/data/FontsRepository.kt
+++ b/app/src/main/java/com/aryan/reader/data/FontsRepository.kt
@@ -1,4 +1,22 @@
-// FontsRepository.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.data
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/data/PurchaseEntities.kt b/app/src/main/java/com/aryan/reader/data/PurchaseEntities.kt
index 03095db..19783e9 100644
--- a/app/src/main/java/com/aryan/reader/data/PurchaseEntities.kt
+++ b/app/src/main/java/com/aryan/reader/data/PurchaseEntities.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.data
/**
diff --git a/app/src/main/java/com/aryan/reader/data/RecentFileDao.kt b/app/src/main/java/com/aryan/reader/data/RecentFileDao.kt
index 2f2ddc8..c563c6c 100644
--- a/app/src/main/java/com/aryan/reader/data/RecentFileDao.kt
+++ b/app/src/main/java/com/aryan/reader/data/RecentFileDao.kt
@@ -1,4 +1,22 @@
-// RecentFileDao.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.data
import androidx.room.Dao
diff --git a/app/src/main/java/com/aryan/reader/data/RecentFileEntity.kt b/app/src/main/java/com/aryan/reader/data/RecentFileEntity.kt
index 9529230..84ba1fd 100644
--- a/app/src/main/java/com/aryan/reader/data/RecentFileEntity.kt
+++ b/app/src/main/java/com/aryan/reader/data/RecentFileEntity.kt
@@ -1,4 +1,22 @@
-// RecentFileEntity.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.data
import androidx.room.ColumnInfo
diff --git a/app/src/main/java/com/aryan/reader/data/RecentFileItem.kt b/app/src/main/java/com/aryan/reader/data/RecentFileItem.kt
index fa4dd17..7b5abed 100644
--- a/app/src/main/java/com/aryan/reader/data/RecentFileItem.kt
+++ b/app/src/main/java/com/aryan/reader/data/RecentFileItem.kt
@@ -1,4 +1,22 @@
-// RecentFileItem.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.data
import android.net.Uri
diff --git a/app/src/main/java/com/aryan/reader/data/RecentFilesRepository.kt b/app/src/main/java/com/aryan/reader/data/RecentFilesRepository.kt
index 54254f4..ae0f1e1 100644
--- a/app/src/main/java/com/aryan/reader/data/RecentFilesRepository.kt
+++ b/app/src/main/java/com/aryan/reader/data/RecentFilesRepository.kt
@@ -1,4 +1,22 @@
-// RecentFilesRepository.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.data
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/epub/BitmapSerializer.kt b/app/src/main/java/com/aryan/reader/epub/BitmapSerializer.kt
index 4e6f0a3..77ce87d 100644
--- a/app/src/main/java/com/aryan/reader/epub/BitmapSerializer.kt
+++ b/app/src/main/java/com/aryan/reader/epub/BitmapSerializer.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epub
import android.graphics.Bitmap
diff --git a/app/src/main/java/com/aryan/reader/epub/EpubBook.kt b/app/src/main/java/com/aryan/reader/epub/EpubBook.kt
index 053edaf..7047f98 100644
--- a/app/src/main/java/com/aryan/reader/epub/EpubBook.kt
+++ b/app/src/main/java/com/aryan/reader/epub/EpubBook.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epub
import android.graphics.Bitmap
diff --git a/app/src/main/java/com/aryan/reader/epub/EpubChapter.kt b/app/src/main/java/com/aryan/reader/epub/EpubChapter.kt
index 42d45df..dd3180d 100644
--- a/app/src/main/java/com/aryan/reader/epub/EpubChapter.kt
+++ b/app/src/main/java/com/aryan/reader/epub/EpubChapter.kt
@@ -1,4 +1,22 @@
-// EpubChapter.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epub
import kotlinx.serialization.ExperimentalSerializationApi
diff --git a/app/src/main/java/com/aryan/reader/epub/EpubImage.kt b/app/src/main/java/com/aryan/reader/epub/EpubImage.kt
index 7aba5a0..10f4097 100644
--- a/app/src/main/java/com/aryan/reader/epub/EpubImage.kt
+++ b/app/src/main/java/com/aryan/reader/epub/EpubImage.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epub
import kotlinx.serialization.ExperimentalSerializationApi
diff --git a/app/src/main/java/com/aryan/reader/epub/EpubParser.kt b/app/src/main/java/com/aryan/reader/epub/EpubParser.kt
index bdf5944..a3ee8d1 100644
--- a/app/src/main/java/com/aryan/reader/epub/EpubParser.kt
+++ b/app/src/main/java/com/aryan/reader/epub/EpubParser.kt
@@ -1,4 +1,22 @@
-// EpubParser.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epub
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/epub/EpubParserException.kt b/app/src/main/java/com/aryan/reader/epub/EpubParserException.kt
index fc6ee44..d774a90 100644
--- a/app/src/main/java/com/aryan/reader/epub/EpubParserException.kt
+++ b/app/src/main/java/com/aryan/reader/epub/EpubParserException.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epub
diff --git a/app/src/main/java/com/aryan/reader/epub/EpubUtils.kt b/app/src/main/java/com/aryan/reader/epub/EpubUtils.kt
index 5506696..d9c49d5 100644
--- a/app/src/main/java/com/aryan/reader/epub/EpubUtils.kt
+++ b/app/src/main/java/com/aryan/reader/epub/EpubUtils.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epub
import org.w3c.dom.Document
diff --git a/app/src/main/java/com/aryan/reader/epub/EpubXMLFileParser.kt b/app/src/main/java/com/aryan/reader/epub/EpubXMLFileParser.kt
index 758a535..dd25423 100644
--- a/app/src/main/java/com/aryan/reader/epub/EpubXMLFileParser.kt
+++ b/app/src/main/java/com/aryan/reader/epub/EpubXMLFileParser.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epub
import timber.log.Timber
diff --git a/app/src/main/java/com/aryan/reader/epub/MobiParser.kt b/app/src/main/java/com/aryan/reader/epub/MobiParser.kt
index 8d9d2e4..6149047 100644
--- a/app/src/main/java/com/aryan/reader/epub/MobiParser.kt
+++ b/app/src/main/java/com/aryan/reader/epub/MobiParser.kt
@@ -1,5 +1,22 @@
-// MobiParser.kt
-
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epub
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/epub/SingleFileImporter.kt b/app/src/main/java/com/aryan/reader/epub/SingleFileImporter.kt
index 3323d0d..7fa9926 100644
--- a/app/src/main/java/com/aryan/reader/epub/SingleFileImporter.kt
+++ b/app/src/main/java/com/aryan/reader/epub/SingleFileImporter.kt
@@ -1,4 +1,22 @@
-// SingleFileImporter.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epub
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/epubreader/ChapterWebView.kt b/app/src/main/java/com/aryan/reader/epubreader/ChapterWebView.kt
index 94f7d4a..8f7b137 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/ChapterWebView.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/ChapterWebView.kt
@@ -1,4 +1,22 @@
-// ChapterWebView.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import android.annotation.SuppressLint
diff --git a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderAi.kt b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderAi.kt
index 7aa444f..1f35908 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderAi.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderAi.kt
@@ -1,4 +1,22 @@
-// EpubReaderAi.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import timber.log.Timber
diff --git a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderAnnotations.kt b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderAnnotations.kt
index 96c9b88..b420005 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderAnnotations.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderAnnotations.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderContent.kt b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderContent.kt
index 46b5959..3066b10 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderContent.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderContent.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import timber.log.Timber
diff --git a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderControls.kt b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderControls.kt
index a7cad35..69cbe04 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderControls.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderControls.kt
@@ -1,4 +1,22 @@
-// EpubReaderControls.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import android.annotation.SuppressLint
diff --git a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderDrawer.kt b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderDrawer.kt
index 0f020dd..f0debd2 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderDrawer.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderDrawer.kt
@@ -1,4 +1,22 @@
-// EpubReaderDrawer.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import androidx.compose.animation.animateColorAsState
diff --git a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderScreen.kt b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderScreen.kt
index 533d190..c6b273b 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderScreen.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderScreen.kt
@@ -1,4 +1,22 @@
-// EpubReaderScreen.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
@file:OptIn(ExperimentalSerializationApi::class) @file:Suppress("VariableNeverRead")
package com.aryan.reader.epubreader
diff --git a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSearch.kt b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSearch.kt
index 5c5da40..dfe743d 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSearch.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSearch.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import timber.log.Timber
diff --git a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSettings.kt b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSettings.kt
index 1ce8b32..ba41d9a 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSettings.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSettings.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSystem.kt b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSystem.kt
index e2c2e75..c324968 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSystem.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderSystem.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import timber.log.Timber
diff --git a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderTts.kt b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderTts.kt
index 67dbbaa..cbe0080 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderTts.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderTts.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderVertical.kt b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderVertical.kt
index 12f0cad..868e4e7 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/EpubReaderVertical.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/EpubReaderVertical.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import timber.log.Timber
diff --git a/app/src/main/java/com/aryan/reader/epubreader/InteractiveWebView.kt b/app/src/main/java/com/aryan/reader/epubreader/InteractiveWebView.kt
index d5dbe62..5c9f15f 100644
--- a/app/src/main/java/com/aryan/reader/epubreader/InteractiveWebView.kt
+++ b/app/src/main/java/com/aryan/reader/epubreader/InteractiveWebView.kt
@@ -1,4 +1,22 @@
-// InteractiveWebView.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.epubreader
import android.annotation.SuppressLint
diff --git a/app/src/main/java/com/aryan/reader/feedback/FeedbackScreen.kt b/app/src/main/java/com/aryan/reader/feedback/FeedbackScreen.kt
index 20e4a92..16f6f6c 100644
--- a/app/src/main/java/com/aryan/reader/feedback/FeedbackScreen.kt
+++ b/app/src/main/java/com/aryan/reader/feedback/FeedbackScreen.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.feedback
import android.net.Uri
diff --git a/app/src/main/java/com/aryan/reader/feedback/FeedbackViewModel.kt b/app/src/main/java/com/aryan/reader/feedback/FeedbackViewModel.kt
index 5f06f89..83fbd9e 100644
--- a/app/src/main/java/com/aryan/reader/feedback/FeedbackViewModel.kt
+++ b/app/src/main/java/com/aryan/reader/feedback/FeedbackViewModel.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.feedback
import android.app.Application
diff --git a/app/src/main/java/com/aryan/reader/feedback/FeedbackWorker.kt b/app/src/main/java/com/aryan/reader/feedback/FeedbackWorker.kt
index 4732767..57671a2 100644
--- a/app/src/main/java/com/aryan/reader/feedback/FeedbackWorker.kt
+++ b/app/src/main/java/com/aryan/reader/feedback/FeedbackWorker.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.feedback
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/BookPaginator.kt b/app/src/main/java/com/aryan/reader/paginatedreader/BookPaginator.kt
index 8fd49f6..ee5194f 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/BookPaginator.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/BookPaginator.kt
@@ -1,4 +1,22 @@
-// BookPaginator.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/ContentStyler.kt b/app/src/main/java/com/aryan/reader/paginatedreader/ContentStyler.kt
index 2ca7d5b..3c57d21 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/ContentStyler.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/ContentStyler.kt
@@ -1,4 +1,22 @@
-// ContentStyler.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import android.os.Build
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/CssParser.kt b/app/src/main/java/com/aryan/reader/paginatedreader/CssParser.kt
index 5ac3c2d..3a08a3b 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/CssParser.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/CssParser.kt
@@ -1,4 +1,22 @@
-// CssParser.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import android.os.Build
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/FontLoader.kt b/app/src/main/java/com/aryan/reader/paginatedreader/FontLoader.kt
index dcd8392..4495984 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/FontLoader.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/FontLoader.kt
@@ -1,4 +1,22 @@
-// FontLoader.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import timber.log.Timber
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/HtmlParser.kt b/app/src/main/java/com/aryan/reader/paginatedreader/HtmlParser.kt
index e93ad1e..a06979a 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/HtmlParser.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/HtmlParser.kt
@@ -1,4 +1,22 @@
-// HtmlParser.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import android.graphics.BitmapFactory
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/IPaginator.kt b/app/src/main/java/com/aryan/reader/paginatedreader/IPaginator.kt
index bd5983b..488a3ce 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/IPaginator.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/IPaginator.kt
@@ -1,4 +1,22 @@
-// IPaginator.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import androidx.compose.runtime.Stable
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/Locator.kt b/app/src/main/java/com/aryan/reader/paginatedreader/Locator.kt
index 5e8a7f2..1b20736 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/Locator.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/Locator.kt
@@ -1,4 +1,22 @@
-// Locator.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/MathMLRenderer.kt b/app/src/main/java/com/aryan/reader/paginatedreader/MathMLRenderer.kt
index 907c77d..d07e880 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/MathMLRenderer.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/MathMLRenderer.kt
@@ -1,4 +1,22 @@
-// MathMLRenderer.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import android.annotation.SuppressLint
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/PageCountEstimator.kt b/app/src/main/java/com/aryan/reader/paginatedreader/PageCountEstimator.kt
index 7426922..da821fa 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/PageCountEstimator.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/PageCountEstimator.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import androidx.compose.ui.text.TextStyle
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReader.kt b/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReader.kt
index c664bcf..b5640de 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReader.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReader.kt
@@ -1,4 +1,22 @@
-// PaginatedReader.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import android.annotation.SuppressLint
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReaderData.kt b/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReaderData.kt
index 5a18c80..507a99e 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReaderData.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReaderData.kt
@@ -1,4 +1,22 @@
-// PaginatedReaderData.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
@file:OptIn(ExperimentalSerializationApi::class)
package com.aryan.reader.paginatedreader
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReaderViewModel.kt b/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReaderViewModel.kt
index d39b8a0..ecf840b 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReaderViewModel.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReaderViewModel.kt
@@ -1,4 +1,22 @@
-// PaginatedReaderViewModel.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/Paginator.kt b/app/src/main/java/com/aryan/reader/paginatedreader/Paginator.kt
index 1e09052..62f2510 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/Paginator.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/Paginator.kt
@@ -1,4 +1,22 @@
-// Paginator.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import android.os.Build
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/SemanticModel.kt b/app/src/main/java/com/aryan/reader/paginatedreader/SemanticModel.kt
index 360f5e9..1f0384f 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/SemanticModel.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/SemanticModel.kt
@@ -1,4 +1,22 @@
-// SemanticModel.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
@file:OptIn(ExperimentalSerializationApi::class)
package com.aryan.reader.paginatedreader
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/StyleUtils.kt b/app/src/main/java/com/aryan/reader/paginatedreader/StyleUtils.kt
index efd52e7..d578e2a 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/StyleUtils.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/StyleUtils.kt
@@ -1,4 +1,22 @@
-// StyleUtils.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import androidx.compose.ui.unit.Dp
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/SvgStringFetcher.kt b/app/src/main/java/com/aryan/reader/paginatedreader/SvgStringFetcher.kt
index 78564e4..99db523 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/SvgStringFetcher.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/SvgStringFetcher.kt
@@ -1,4 +1,22 @@
-// SvgStringFetcher.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
import timber.log.Timber
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/UserAgentStylesheet.kt b/app/src/main/java/com/aryan/reader/paginatedreader/UserAgentStylesheet.kt
index 0494590..9b29f1a 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/UserAgentStylesheet.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/UserAgentStylesheet.kt
@@ -1,4 +1,22 @@
-// UserAgentStylesheet.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/Woff2Converter.kt b/app/src/main/java/com/aryan/reader/paginatedreader/Woff2Converter.kt
index a25dac5..215714e 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/Woff2Converter.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/Woff2Converter.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader
object Woff2Converter {
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/data/BookCacheDatabase.kt b/app/src/main/java/com/aryan/reader/paginatedreader/data/BookCacheDatabase.kt
index 6e2b94f..a3b2290 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/data/BookCacheDatabase.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/data/BookCacheDatabase.kt
@@ -1,4 +1,22 @@
-// BookCacheDatabase.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader.data
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/data/BookCacheEntities.kt b/app/src/main/java/com/aryan/reader/paginatedreader/data/BookCacheEntities.kt
index 267c2c9..32c2261 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/data/BookCacheEntities.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/data/BookCacheEntities.kt
@@ -1,4 +1,22 @@
-// BookCacheEntities.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader.data
import androidx.room.ColumnInfo
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/data/BookProcessingWorker.kt b/app/src/main/java/com/aryan/reader/paginatedreader/data/BookProcessingWorker.kt
index 4f77662..60f3282 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/data/BookProcessingWorker.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/data/BookProcessingWorker.kt
@@ -1,4 +1,22 @@
-// BookProcessingWorker.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.paginatedreader.data
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/paginatedreader/serialization/ComposeTypeSerializers.kt b/app/src/main/java/com/aryan/reader/paginatedreader/serialization/ComposeTypeSerializers.kt
index 8f29edd..ef8ba91 100644
--- a/app/src/main/java/com/aryan/reader/paginatedreader/serialization/ComposeTypeSerializers.kt
+++ b/app/src/main/java/com/aryan/reader/paginatedreader/serialization/ComposeTypeSerializers.kt
@@ -1,4 +1,22 @@
-// ComposeTypeSerializers.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
@file:OptIn(ExperimentalSerializationApi::class)
package com.aryan.reader.paginatedreader.serialization
diff --git a/app/src/main/java/com/aryan/reader/pdf/AnnotationDock.kt b/app/src/main/java/com/aryan/reader/pdf/AnnotationDock.kt
index f113915..e1d19ba 100644
--- a/app/src/main/java/com/aryan/reader/pdf/AnnotationDock.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/AnnotationDock.kt
@@ -1,4 +1,22 @@
-// AnnotationDock.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf
import androidx.compose.foundation.background
diff --git a/app/src/main/java/com/aryan/reader/pdf/DemoAnnotationGenerator.kt b/app/src/main/java/com/aryan/reader/pdf/DemoAnnotationGenerator.kt
index 9a4f3b3..8171e3c 100644
--- a/app/src/main/java/com/aryan/reader/pdf/DemoAnnotationGenerator.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/DemoAnnotationGenerator.kt
@@ -1,4 +1,22 @@
-// DemoAnnotationGenerator.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf
import android.graphics.Path
diff --git a/app/src/main/java/com/aryan/reader/pdf/MagnifierComposable.kt b/app/src/main/java/com/aryan/reader/pdf/MagnifierComposable.kt
index 53e4a4c..224068c 100644
--- a/app/src/main/java/com/aryan/reader/pdf/MagnifierComposable.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/MagnifierComposable.kt
@@ -1,4 +1,22 @@
-// MagnifierComposable.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf
import android.graphics.Rect
diff --git a/app/src/main/java/com/aryan/reader/pdf/OcrModels.kt b/app/src/main/java/com/aryan/reader/pdf/OcrModels.kt
index 37911f7..20f2e09 100644
--- a/app/src/main/java/com/aryan/reader/pdf/OcrModels.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/OcrModels.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf.ocr
import android.graphics.Rect
diff --git a/app/src/main/java/com/aryan/reader/pdf/PdfCoverGenerator.kt b/app/src/main/java/com/aryan/reader/pdf/PdfCoverGenerator.kt
index 67ecdc5..c953364 100644
--- a/app/src/main/java/com/aryan/reader/pdf/PdfCoverGenerator.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/PdfCoverGenerator.kt
@@ -1,4 +1,22 @@
-// PdfCoverGenerator.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/pdf/PdfExporter.kt b/app/src/main/java/com/aryan/reader/pdf/PdfExporter.kt
index 004bdac..696467d 100644
--- a/app/src/main/java/com/aryan/reader/pdf/PdfExporter.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/PdfExporter.kt
@@ -1,4 +1,22 @@
-// PdfExporter.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/pdf/PdfHelper.kt b/app/src/main/java/com/aryan/reader/pdf/PdfHelper.kt
index 73b77f9..248f3ec 100644
--- a/app/src/main/java/com/aryan/reader/pdf/PdfHelper.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/PdfHelper.kt
@@ -1,4 +1,22 @@
-// PdfHelper.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf
import android.graphics.Bitmap
diff --git a/app/src/main/java/com/aryan/reader/pdf/PdfPageComposable.kt b/app/src/main/java/com/aryan/reader/pdf/PdfPageComposable.kt
index 86f529c..dc454da 100644
--- a/app/src/main/java/com/aryan/reader/pdf/PdfPageComposable.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/PdfPageComposable.kt
@@ -1,4 +1,22 @@
-// PdfPageComposable
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
@file:Suppress(
"RemoveRedundantQualifierName", "COMPOSE_APPLIER_CALL_MISMATCH", "UnusedVariable", "unused"
)
diff --git a/app/src/main/java/com/aryan/reader/pdf/PdfTextBox.kt b/app/src/main/java/com/aryan/reader/pdf/PdfTextBox.kt
index 8e0d29b..414f1ad 100644
--- a/app/src/main/java/com/aryan/reader/pdf/PdfTextBox.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/PdfTextBox.kt
@@ -1,4 +1,22 @@
-// PdfTextBox.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf
import androidx.compose.foundation.background
diff --git a/app/src/main/java/com/aryan/reader/pdf/PdfVerticalReader.kt b/app/src/main/java/com/aryan/reader/pdf/PdfVerticalReader.kt
index 20ee04f..ef8e37b 100644
--- a/app/src/main/java/com/aryan/reader/pdf/PdfVerticalReader.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/PdfVerticalReader.kt
@@ -1,4 +1,22 @@
-// PdfVerticalReader.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
@file:Suppress("COMPOSE_APPLIER_CALL_MISMATCH", "VariableNeverRead")
package com.aryan.reader.pdf
diff --git a/app/src/main/java/com/aryan/reader/pdf/PdfViewerScreen.kt b/app/src/main/java/com/aryan/reader/pdf/PdfViewerScreen.kt
index 3f25346..4b75291 100644
--- a/app/src/main/java/com/aryan/reader/pdf/PdfViewerScreen.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/PdfViewerScreen.kt
@@ -1,4 +1,22 @@
-// PdfViewerScreen.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
@file:Suppress("COMPOSE_APPLIER_CALL_MISMATCH")
package com.aryan.reader.pdf
diff --git a/app/src/main/java/com/aryan/reader/pdf/PenIcons.kt b/app/src/main/java/com/aryan/reader/pdf/PenIcons.kt
index aa131dc..c17efac 100644
--- a/app/src/main/java/com/aryan/reader/pdf/PenIcons.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/PenIcons.kt
@@ -1,4 +1,22 @@
-// PenIcons.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf
import android.graphics.BitmapShader
diff --git a/app/src/main/java/com/aryan/reader/pdf/RichTextSystem.kt b/app/src/main/java/com/aryan/reader/pdf/RichTextSystem.kt
index 0f7415c..c2cd16b 100644
--- a/app/src/main/java/com/aryan/reader/pdf/RichTextSystem.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/RichTextSystem.kt
@@ -1,4 +1,22 @@
-// RichTextSystem.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/pdf/SvgToAnnotationConverter.kt b/app/src/main/java/com/aryan/reader/pdf/SvgToAnnotationConverter.kt
index 3d808c6..dae673b 100644
--- a/app/src/main/java/com/aryan/reader/pdf/SvgToAnnotationConverter.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/SvgToAnnotationConverter.kt
@@ -1,4 +1,22 @@
-// SvgToAnnotationConverter.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
@file:Suppress("SameParameterValue")
package com.aryan.reader.pdf
diff --git a/app/src/main/java/com/aryan/reader/pdf/TextAnnotationDock.kt b/app/src/main/java/com/aryan/reader/pdf/TextAnnotationDock.kt
index 5360fa8..78bebb4 100644
--- a/app/src/main/java/com/aryan/reader/pdf/TextAnnotationDock.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/TextAnnotationDock.kt
@@ -1,4 +1,22 @@
-// TextAnnotationDock.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf
import androidx.activity.compose.rememberLauncherForActivityResult
diff --git a/app/src/main/java/com/aryan/reader/pdf/ToolSettingsPopup.kt b/app/src/main/java/com/aryan/reader/pdf/ToolSettingsPopup.kt
index 688b249..30a5b07 100644
--- a/app/src/main/java/com/aryan/reader/pdf/ToolSettingsPopup.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/ToolSettingsPopup.kt
@@ -1,4 +1,22 @@
-// ToolSettingsPopup.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf
import androidx.compose.animation.core.animateFloatAsState
diff --git a/app/src/main/java/com/aryan/reader/pdf/data/AnnotationSettingsRepository.kt b/app/src/main/java/com/aryan/reader/pdf/data/AnnotationSettingsRepository.kt
index f46ca63..85b8023 100644
--- a/app/src/main/java/com/aryan/reader/pdf/data/AnnotationSettingsRepository.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/data/AnnotationSettingsRepository.kt
@@ -1,4 +1,22 @@
-// AnnotationSettingsRepository.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf.data
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/pdf/data/PageLayoutRepository.kt b/app/src/main/java/com/aryan/reader/pdf/data/PageLayoutRepository.kt
index 27b9f17..62c4c3d 100644
--- a/app/src/main/java/com/aryan/reader/pdf/data/PageLayoutRepository.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/data/PageLayoutRepository.kt
@@ -1,4 +1,22 @@
-// PageLayoutRepository.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf.data
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/pdf/data/PdfAnnotationData.kt b/app/src/main/java/com/aryan/reader/pdf/data/PdfAnnotationData.kt
index b1d34cb..77d73fb 100644
--- a/app/src/main/java/com/aryan/reader/pdf/data/PdfAnnotationData.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/data/PdfAnnotationData.kt
@@ -1,4 +1,22 @@
-// PdfAnnotationData.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf.data
import androidx.compose.ui.geometry.Rect
diff --git a/app/src/main/java/com/aryan/reader/pdf/data/PdfAnnotationRepository.kt b/app/src/main/java/com/aryan/reader/pdf/data/PdfAnnotationRepository.kt
index f44bccf..09e8356 100644
--- a/app/src/main/java/com/aryan/reader/pdf/data/PdfAnnotationRepository.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/data/PdfAnnotationRepository.kt
@@ -1,4 +1,22 @@
-// PdfAnnotationRepository.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf.data
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/pdf/data/PdfTextBoxRepository.kt b/app/src/main/java/com/aryan/reader/pdf/data/PdfTextBoxRepository.kt
index b7cf6bf..7bc48fa 100644
--- a/app/src/main/java/com/aryan/reader/pdf/data/PdfTextBoxRepository.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/data/PdfTextBoxRepository.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf.data
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/pdf/data/PdfTextDatabase.kt b/app/src/main/java/com/aryan/reader/pdf/data/PdfTextDatabase.kt
index 26de5ff..b0ffb7c 100644
--- a/app/src/main/java/com/aryan/reader/pdf/data/PdfTextDatabase.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/data/PdfTextDatabase.kt
@@ -1,4 +1,22 @@
-// PdfTextDatabase.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf.data
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/pdf/data/PdfTextRepository.kt b/app/src/main/java/com/aryan/reader/pdf/data/PdfTextRepository.kt
index 4d1208d..3dd23fa 100644
--- a/app/src/main/java/com/aryan/reader/pdf/data/PdfTextRepository.kt
+++ b/app/src/main/java/com/aryan/reader/pdf/data/PdfTextRepository.kt
@@ -1,4 +1,22 @@
-// PdfTextRepository.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.pdf.data
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/tts/BaseTtsSynthesizer.kt b/app/src/main/java/com/aryan/reader/tts/BaseTtsSynthesizer.kt
index 0a5c829..4bef86d 100644
--- a/app/src/main/java/com/aryan/reader/tts/BaseTtsSynthesizer.kt
+++ b/app/src/main/java/com/aryan/reader/tts/BaseTtsSynthesizer.kt
@@ -1,4 +1,22 @@
-// BaseTtsSynthesizer.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.tts
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/tts/TtsController.kt b/app/src/main/java/com/aryan/reader/tts/TtsController.kt
index 1ce33f6..91dfbbb 100644
--- a/app/src/main/java/com/aryan/reader/tts/TtsController.kt
+++ b/app/src/main/java/com/aryan/reader/tts/TtsController.kt
@@ -1,4 +1,22 @@
-// TtsController.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.tts
import android.content.ComponentName
diff --git a/app/src/main/java/com/aryan/reader/tts/TtsPlaybackManager.kt b/app/src/main/java/com/aryan/reader/tts/TtsPlaybackManager.kt
index 3b0c4d6..25a1a6e 100644
--- a/app/src/main/java/com/aryan/reader/tts/TtsPlaybackManager.kt
+++ b/app/src/main/java/com/aryan/reader/tts/TtsPlaybackManager.kt
@@ -1,4 +1,22 @@
-// TtsPlaybackManager.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.tts
import android.net.Uri
diff --git a/app/src/main/java/com/aryan/reader/tts/TtsService.kt b/app/src/main/java/com/aryan/reader/tts/TtsService.kt
index fb56705..b36bcae 100644
--- a/app/src/main/java/com/aryan/reader/tts/TtsService.kt
+++ b/app/src/main/java/com/aryan/reader/tts/TtsService.kt
@@ -1,4 +1,22 @@
-// TtsService.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.tts
import android.Manifest
diff --git a/app/src/main/java/com/aryan/reader/tts/TtsUtils.kt b/app/src/main/java/com/aryan/reader/tts/TtsUtils.kt
index 048a822..fb6ab51 100644
--- a/app/src/main/java/com/aryan/reader/tts/TtsUtils.kt
+++ b/app/src/main/java/com/aryan/reader/tts/TtsUtils.kt
@@ -1,4 +1,22 @@
-// TtsUtils.kt
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.tts
import android.content.Context
diff --git a/app/src/main/java/com/aryan/reader/ui/theme/Color.kt b/app/src/main/java/com/aryan/reader/ui/theme/Color.kt
index 472b0d9..0150824 100644
--- a/app/src/main/java/com/aryan/reader/ui/theme/Color.kt
+++ b/app/src/main/java/com/aryan/reader/ui/theme/Color.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.ui.theme
import androidx.compose.ui.graphics.Color
diff --git a/app/src/main/java/com/aryan/reader/ui/theme/Theme.kt b/app/src/main/java/com/aryan/reader/ui/theme/Theme.kt
index f51788e..da1000d 100644
--- a/app/src/main/java/com/aryan/reader/ui/theme/Theme.kt
+++ b/app/src/main/java/com/aryan/reader/ui/theme/Theme.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.ui.theme
import android.annotation.SuppressLint
diff --git a/app/src/main/java/com/aryan/reader/ui/theme/Type.kt b/app/src/main/java/com/aryan/reader/ui/theme/Type.kt
index 5da40b6..300ad8d 100644
--- a/app/src/main/java/com/aryan/reader/ui/theme/Type.kt
+++ b/app/src/main/java/com/aryan/reader/ui/theme/Type.kt
@@ -1,3 +1,22 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) 2026 Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
package com.aryan.reader.ui.theme
import androidx.compose.material3.Typography
diff --git a/spotless/copyright.kt b/spotless/copyright.kt
new file mode 100644
index 0000000..c5e6e24
--- /dev/null
+++ b/spotless/copyright.kt
@@ -0,0 +1,19 @@
+/*
+ * Episteme Reader - A native Android document reader.
+ * Copyright (C) $YEAR Episteme Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ *
+ * Electronic mail: epistemereader@gmail.com
+ */
\ No newline at end of file