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 8.8.0:

New features

• E-book viewer: Improve display of Lookup results from Google
• Kobo driver: Add support for latest Tolino firmware
• Conversion: Handle -epub-text-emphasis properties used in some Japanese language EPUB books
• Piper Neural text to speech engine: re-write the backend used to run the Piper speech models to no longer need an external binary for improved performance and robustness

Bug fixes

• Edit book: Reports: Fix sorting by name of CSS rules
• Fix template based custom column of tags type not being treated as multi valued when using it for similarity searches
• When adding books recursively do not try to import folder whose names named with an ebook file extension. These are, for example, generated by Apple Books
• EPUB3 Output: Fix various issues with processing nav files when they contain more than just the Table of Contents and are not included in the spine.

Improved news sources

• Economist
• Press Information Bureau
• Indian Express
• Wall Street Journal
• De Tijd
• Washington Post

Screenshots:

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