This can be done very easily by selecting “Add multiple books from archive” from the main menu. Users are now able to extract multiple books from inside a ZIP or RAR file. The latest version of the application, the one made available today, has sped up extraction of text from DJVU files by implementing the BZZ decoder algorithm in C. Unfortunately, this is the same for DJVU format.

If you ever used Calibre to convert PDF files to text, then you know that it can be a real pain, and most of the time the results are not entirely satisfactory.

It didn't really catch on, but it's still in use. If it sounds a lot like the PDF format, that's because it's actually an alternative and it was considered once to be a suitable replacement for PDF. This particular format can be employed to store a combination of images, text, and drawings. This is not a widely spread format, but it's still found and used today. One of the most interesting changes in Calibre 1.27 is the improvement made for the extraction of DJVU documents.

The last update released today didn't bring any major new features, but instead we got a lot of smaller changes that are important nonetheless. The Calibre developer is pushing out updates almost on a weekly basis, with very few exceptions.

Calibre, the eBook reader and management software developed for multiple platforms, including Linux, has just reached version 1.27 and features a lot of small, but important changes.

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