calibre: The one stop solution for all your e-book needs. Comprehensive e-book software.

Calibre enables users to sort and group e-books by metadata fields.

Calibre is a free, open‑source e‑book management suite created by Kovid Goyal in 2006. It offers powerful tools to organize, edit, convert and sync e‑books across devices—making it the go‑to …

calibre is a powerful and easy to use e-book manager. Users say it’s outstanding and a must-have. It’ll allow you to do nearly everything and it takes things a step beyond normal e-book …

Calibre is an all-in-one Open Source tool for easily managing and viewing all of your electronic books.

Download Calibre a free, open-source, cross-platform e-book manager for Microsoft Windows, Linux, and OS X. You can use it to edit, convert, view and catalog e-books in all major e-book …

Oct 17, 2025 · Calibre is a free and open source e-book library management application developed by users of e-books for users of e-books. Calibre is an e-book library manager. It …