Compare software

BookLoreCOPS
Free

Free to download and run on your own server.

 Free

Free and open source.

Web, Self-hosted Web, Self-hosted
  • Multi-user library with smart shelves
  • Kobo and KOReader sync plus OPDS
  • Works directly with an existing Calibre library
  • OPDS catalog for ebook reader apps
  • Requires running your own server
  • Browser reading needs the server to be reachable
  • Requires a web server you set up and maintain
  • Depends on Calibre for managing the library
Self-hosted Self-hosted
Closed source Open source
License not stated License: GPL-2.0
Not stated if an account is needed No account needed
Not stated if it 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.