Repositories list

• koreader.github.io

  Public
  Landing page for KOReader project

  HTML

  •8•1•2•0•Updated Sep 21, 2025Sep 21, 2025

• koreader

  Public
  An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices

  pdfebookluajit+ 17epubreaderkindledjvuebook-readerreflowopds+ 10

  Lua

  •

  GNU Affero General Public License v3.0

  •1.5k•23k•992•45•Updated Sep 21, 2025Sep 21, 2025

• koreader-base

  Public
  Base framework offering a Lua scriptable environment for creating document readers

  pdfsdlffi+ 10luajittesseractepubmupdfleptonicadjvuemulator+ 3

  Lua

  •

  GNU Affero General Public License v3.0

  •122•185•7•6•Updated Sep 21, 2025Sep 21, 2025

• koreader-translations

  Public
  KOReader localization.

  GNU Affero General Public License v3.0

  •17•8•0•0•Updated Sep 20, 2025Sep 20, 2025

• virdevenv

  Public
  virtual dev environment for koreader

  Python

  •15•27•1•1•Updated Sep 20, 2025Sep 20, 2025

• doc

  Public
  github page repo for hosting KOReader's documentation (write only)

  HTML

  •1•1•0•0•Updated Sep 20, 2025Sep 20, 2025

• KoboUSBMS

  Public
  Small helper to handle USBMS on Kobo in KOReader

  C

  •

  GNU General Public License v3.0

  •4•16•1•0•Updated Sep 18, 2025Sep 18, 2025

• contrib

  Public
  Collection of non-official plugins designed for KOReader

  Lua

  •

  GNU Affero General Public License v3.0

  •22•137•6•1•Updated Sep 15, 2025Sep 15, 2025

• android-luajit-launcher

  Public
  Android NativeActivity based launcher for LuaJIT, implementing the main loop within Lua land via FFI

  nativejniandroid+ 4luandkffiluajit

  Kotlin

  •

  MIT License

  •100•150•14•3•Updated Sep 14, 2025Sep 14, 2025

• crengine

  Public
  This is the KOReader CREngine fork. It cross-pollinates with the official CoolReader repository at https://github.com/buggins/coolreader, in case you were looking for that one.

  C++

  •46•75•16•5•Updated Sep 12, 2025Sep 12, 2025

• koreader-misc

  Public
  helper scripts and tools used/created by the dev team.

  Python

  •8•11•0•0•Updated Aug 25, 2025Aug 25, 2025

• libk2pdfopt

  Public
  k2pdfopt library for koreader, based on http://willus.com/k2pdfopt

  pdfdjvureflow+ 1k2pdfopt

  C

  •31•110•2•1•Updated Aug 4, 2025Aug 4, 2025

• lj-wpaclient

  Public
  wpa_supplicant client library for LuaJIT

  luajit-ffi-bindingswirelessluajit-ffi+ 3wpasupplicantwpaclientluajit

  Lua

  •4•9•1•0•Updated Jul 27, 2025Jul 27, 2025

• koxtoolchain

  Public
  Build script for various toolchains used by KOReader

  Shell

  •27•88•3•0•Updated May 10, 2025May 10, 2025

• koreader-sync-server

  Public
  self hostable synchronization service for koreader devices

  Lua

  •

  GNU Affero General Public License v3.0

  •28•363•3•0•Updated May 6, 2025May 6, 2025

• koreader-fonts

  Public
  Fonts for use in KOReader

  10•11•3•1•Updated May 3, 2025May 3, 2025

• ffi-cdecl

  Public
  Automated C declaration extraction for FFI interfaces

  automationluajit-ffigcc-plugin

  Lua

  •7•18•0•0•Updated Dec 31, 2024Dec 31, 2024

• test-data

  Public
  Test suit for various document formats

  4•1•0•0•Updated Dec 16, 2024Dec 16, 2024

• koreader-artwork

  Public
  Some screenshots.

  MIT License

  •2•0•0•0•Updated Jul 6, 2024Jul 6, 2024

• kpvbooklet

  Public archive
  KPVBooklet is a Kindle booklet for starting koreader/kindlepdfviewer and updating last access and percentage finished information in Kindle content catalog entry of the opened document.

  kindlekoreaderjava

  Java

  •

  MIT License

  •22•216•7•0•Updated Nov 12, 2022Nov 12, 2022

• evernote-sdk-lua

  Public archive
  Unofficial Evernote SDK for Lua

  thriftsdklua+ 1evernote

  Lua

  •

  Other

  •6•6•1•0•Updated Jun 25, 2020Jun 25, 2020

• ubuntu-touch-sdl-template

  Public
  Archive of the repo that used to live at https://github.com/Sturmflut/ubuntu-touch-sdl-template

  C

  •2•0•0•0•Updated Jul 31, 2019Jul 31, 2019

• koreader-icons

  Public
  source for custom koreader icons

  Makefile

  •

  Other

  •1•1•0•0•Updated Apr 15, 2018Apr 15, 2018

• android-send2ebook

  Public archive
  **deprecated** send2ebook lets you send articles found on your android device to your ereader

  Java

  •

  GNU Lesser General Public License v3.0

  •1•5•0•0•Updated Mar 1, 2018Mar 1, 2018

• lua-serialize

  Public archive
  Serialize lua objects into a binary block

  C

  •39•1•0•0•Updated Jan 11, 2018Jan 11, 2018

• stardict-dictionaries

  Public
  Script to quickly convert zip files to .tar.lz

  Shell

  •

  MIT License

  •0•3•0•0•Updated Oct 24, 2017Oct 24, 2017

• sdcv

  Public
  console version of StarDict formerly used by koreader; fork of https://github.com/Dushistov/sdcv

  stardict

  Makefile

  •

  GNU General Public License v2.0

  •5•10•0•0•Updated Aug 29, 2017Aug 29, 2017

• kindlepdfviewer

  Public archive
  (DEPRECATED, please use KOReader instead) A PDF (plus DJVU, ePub, TXT, CHM, FB2, HTML...) viewer made for e-ink framebuffer devices, using muPDF, djvulibre, crengine

  Lua

  •

  GNU General Public License v3.0

  •94•502•62•0•Updated Aug 21, 2013Aug 21, 2013