Calibre is an open source e-book library management application that enables you to manage your e-book collection, convert e-books between different formats, synchronize with popular e-book reader devices, and read your e-books with the included viewer.
It acts as an e-library and also allows for format conversion, news feeds to e-book conversion, as well as e-book reader sync features and an integrated e-book viewer.
Calibre"s features include: library management; format conversion (all major ebook formats); syncing to e-book reader devices; fetching news from the Web and converting it into ebook form; viewing many different e-book formats, giving you access to your book collection over the internet using just a browser.
Calibre 6.0 new features:
- For details on the major changes in calibre between 6.0 and 5.0, see https://calibre-ebook.com/new-in/fifteen
- Full text search: You can now search the entire text of all books in your calibre library
- Support for new CPU architectures: Apple Silicon and ARM64 on Linux. Support for 32bit CPUs has been dropped because Qt 6 does not support them
- Dark mode in calibre is now controlled via a setting in Preferences->Look & feel rather than an environment variable
- Allow choosing different icon themes for light and dark mode in Preferences->Look & feel
- Upgrade calibre to use Qt 6. This means that some no longer maintained third party plugins may not work, though most plugins have already been ported
Download: Calibre 6.0 | Portable | ~100.0 MB (Open Source)
Download: Calibre 6.0 for MacOS | 274.0 MB
Download: Calibre 6.0 for Linux
View: Calibre Home Page | Calibre Screenshot