Compare software

Librera ReaderProseReader
Free

Free to download.

 Free

Free and open source under the GPL-3.0.

Android Android
  • Wide format support including DjVu and comics
  • Auto-scan of book folders with reading progress
  • Actively developed with frequent releases
  • Available on F-Droid
  • Android only
  • Many settings can take time to learn
  • Focused on EPUB files
  • Small user base and community
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License: GPL-3.0
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 23, 2026

Checked October 2, 2026

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