KOReader is a document viewer for E Ink devices. Supported fileformats include EPUB, PDF, DjVu, XPS, CBT, CBZ, FB2, PDB, TXT, HTML, RTF, CHM, DOC, MOBI and ZIP files. It’s available for Kindle, Kobo, PocketBook, Android and desktop Linux. Runs on embedded devices (Cervantes, Kindle, Kobo, PocketBook, reMarkable), Android and Linux computers. Developers can run a KOReader emulator in Linux and MacOS. Multi-lingual user interface with a highly customizable reader view and many typesetting options. You can set arbitrary page margins, override line spacing and choose external fonts and styles. It has multi-lingual hyphenation dictionaries bundled into the application. Custom UI without animation, with paginated menus, adjustable text contrast, and easy zoom to fit content or page in paged media. Look up words with StarDict dictionaries / Wikipedia, add your own online OPDS catalogs and RSS feeds, share ebooks with other KOReader devices wirelessly.

Features

  • Reflow of complex PDF's using k2pdfopt
  • Saving and exporting notes to files or Evernote
  • Custom .ttf Fonts and stardict dictionaries
  • Cloud storage (Dropbox, FTP) and synchronization
  • Content providers, such as Wikipedia, OPDS and Goodreads
  • First-time users need to setup KOReader based on device brand

Project Samples

Project Activity

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License

Affero GNU Public License

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KOReader Web Site

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Additional Project Details

Operating Systems

Android, Linux, Mac

Programming Language

Lua

Related Categories

Lua Data Formats Software, Lua MARC and Book Library Metadata, Lua eBook Readers

Registered

2021-07-16