Calibre 3.39.1 [Update]


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 3.39.1 new features:

  • Content server: Implement the "Copy to library" function. To use it click the three dots in the top right corner of a book's page and choose "Copy to library" . Closes tickets: 1810486.

  • Content server: Add Next/Previous buttons to the book details page

Bug fixes:

  • Content server: Fix editing metadata that affects multiple books causing all the metadata for all the books to become the same. Closes tickets: 1812781

  • Open With: Fix using .bat files as the program not working. Closes tickets: 1811045

  • ZIP Output: Fix an error when building the ToC on macOS for some books with non-ASCII ToC entries. Closes tickets: 1813905

  • Edit book: Check book: Follow recent releases of epubcheck in expecting .ttf files to have the mime-type application/ in EPUB 3 books

  • Fix font mime-types not being auto-corrected when upgrading EPUBs from 2 to 3

  • Content server: Try to detect if a book file has been edited outside of calibre and serve the updated copy

  • Fix merging books not updating author if the source book has no title

  • Content server: Fix heading for custom comments columns being duplicated in the book details page

  • Fix editing of dates not working is the date format is set to iso. Closes tickets: 1812560

  • Version 3.39.1 fixes a bug in 3.39.0 that broke copy to library for books that have saved conversion options. Closes tickets: 1814279

New news sources

  • BSI News by Volker Heggemann

  • Science Advances by Jose Ortiz

Improved news sources

  • Spiegel Online

  • Il Post

Download: Calibre 3.39.1 for Windows | Portable | Windows 64-bit | ~60.0 MB (Open Source)
Download: Calibre 3.39.1 for MacOS | 77.1 MB
Download: Calibre 3.39.1 for Linux
View: Calibre Home Page | Calibre Screenshot

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