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ProseReaderReadest
Free

Free and open source under the GPL-3.0.

 Freemium

The app is free and open source under the AGPL. The optional cloud sync service has paid…

Android Windows, macOS, Linux, Android, Web, iOS
  • Actively developed with frequent releases
  • Available on F-Droid
  • Reads EPUB, PDF, MOBI, AZW3, FB2, CBZ, TXT and Markdown in one app
  • The same reader on macOS, Windows, Linux, Android, iOS and the web
  • Focused on EPUB files
  • Small user base and community
  • Cloud sync is a hosted service with paid tiers, not purely local
  • A young project, so features and stability are still moving
Downloadable app Downloadable app, Web application
Open source Open source
License: GPL-3.0 License: AGPL-3.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.