Calibre is a complete e-book library manager. Organize your collection, convert your books to multiple formats, and sync with all of your devices. Let Calibre be your multi-tasking digital librarian.

Manage, convert, sync, and more

• Library management. Calibre keeps things orderly by creating single entries for books that contains multiple formats. Add tags and comments for better searchability.
• Format conversion. Calibre's robust conversion options support a wide variety of file formats.
• File syncing. Calibre's device drivers seamlessly support all the top e-readers and devices.

What's New:

Version 9.8.0

New features:

• Content server: In the /mobile view allow clicking on book titles/covers to see book details
• Edit book: Allow reset of zoom to 100% by right clicking in the preview panel
• macOS Tahoe: Have the calibre app icon automatically use a dark look when the system is in dark mode
• AI: Support for arbitrary local providers that export an OpenAI compatible interface
• Allow auto closing calibre after running jobs complete when an attempt to close calibre is made while there are running jobs

Bug fixes:

• Native TTS engine: Normalize text to NFKC so that word tracking works when the native engine reports spoken word with different normal form
• When converting GIF images to PNG workaround bug in PIL causing exception when checking if the GIF is animated
• Preserve existing conversation with AI when there is an error talking to it

Improved news sources:

• Hacker News
• The Atlantic
• Scientific American
• Mediapart
• Hindu

Screenshots:

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