BookCAT vs Calibre
November 26, 2025
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BookCAT is discontinued. BookCAT is a powerful book collector database program which will help you catalog a book collection of any size. BookCAT is used by book-lovers, schools, churches, clubs, and business libraries. Using BookCAT you can quickly catalog your books by downloading information from the Internet. BookCAT will help you track what you have in your library, where it is (including books out on loan) and the total value of your collection.
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Calibre is a free, open-source program (written in Python) for managing e-book libraries on Windows, Mac and Linux. It offers the most rich set of features, divided into the following main categories: library management, e-book conversion, synchronization with e-readers, downloading news from the internet and converting them to e-book formats, e-book viewer-reader, e-book editor and a content server for web access to your book collection. The program reorganizes book files into own structure. There are numerous plugins developed for the program by the community. However, many find the interface cluttered and unwieldy.
See also:
Top 10 eBook Organizers
Top 10 eBook Organizers
BookCAT vs Calibre in our news:
2019. Calibre 4.0 improves Content server

The new version of popular ebook management software Calibre is making its Content server ever more capable. It has gained the ability to Edit metadata, Add/remove books and even Convert books to and from all the formats calibre itself supports. It is now a full fledged interface to your calibre libraries. Besides, the new version is built on the new web browser engine Qt WebEngine. The change to use Qt WebEngine has entailed a complete rewrite of various parts of calibre, including the E-book viewer, PDF Output, Book details etc. Every attempt has been made to preserve features and functionality in a backwards compatible way, see below for a list of some known incompatibilities.





