


What version of Windows can Calibre run on?Ĭalibre can be used on a computer running Windows 11 or Windows 10. The latest version we have is 6.17.0 and is available to download here. With software released under the open source GPLv3 license, anybody can download, install, run and distribute the software with little in terms of restrictions.


That all changes with calibre, a free and open source library management and conversion utility for e-book collections.Ĭalibre is a free e-book manager which can be compared to a program like iTunes, but for e-books. There's little in the way of quality freeware applications which can create a library and provide a reader for e-books. A free e-book library and reader application with full search engine for free e-books as well as purchased ones like from Amazon.
