Compare software

Koodo ReaderAnx Reader
Free

Free and open source under the AGPL-3.0.

 Free

Free and open source.

Windows, macOS, Linux, Android, iOS, Web Windows, macOS, Linux, Android, iOS
  • Over fifteen formats including EPUB, PDF, MOBI, AZW3, comic archives and DOCX
  • Syncs through storage you already control rather than a vendor cloud
  • Runs on Android, iOS, Windows, macOS and Linux
  • AI features built into the reader
  • It reads DRM-free files only; books bought from a store with DRM will not open
  • Sync depends on whatever storage you configure, so the setup is on you
  • AI features likely depend on an external model provider
  • Feature set may be more than needed for simple reading
Downloadable app, Web application Downloadable app
Open source Open source
License: AGPL-3.0 License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 20, 2026

Checked October 1, 2026

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