Calibre (32-bit) 2.57.1

4.4 out of 5 stars 4.4 (464 votes)


Windows 7/8/10/Vista/XP / Freeware / 53,975 downloads

calibre is a free and open source e-book library management application developed by users of e-books for users of e-books. It has a cornucopia of features divided into the following main categories: Library Management, E-book conversion, Syncing to e-book reader devices, Downloading news from the web and converting it into e-book form, Comprehensive e-book viewer, Content server for online access to your book collection, and E-book editor for the major e-book formats.

Reviews of Calibre (32-bit)

  1. 5 out of 5 stars

    Reviewing 2.29.0 (May 29, 2015)

    There is a 64-bit version available now:

    Also here's a tutorial you may find helpful:

  2. 4 out of 5 stars

    Reviewing 2.2.0 (Sep 24, 2014)


  3. 5 out of 5 stars

    Reviewing 2.2.0 (Sep 7, 2014)

    Updated way too much? Seriously?? You aren't *required* to update, so what's the big deal? I applaud the developers for their weekly enhancement and bug-fix releases, and have donated to this great app.

  4. 5 out of 5 stars

    Reviewing 1.45.0 (Jul 19, 2014)

    The best EBook organizer, non of the other come even close.

    5* if I could give it 10* I would, thank you for a great program, and thank you for taking the time to care about updating it.

    Some people whine when there is no updates, and they whine when there is updates, I guess some people think the meaning of life is whining, tools you can never please, sadly enough, they think they are the one single point the world is revolving around.

  5. 4 out of 5 stars

    Reviewing 1.33.0 (Apr 20, 2014)

    Indeed, the author should keep more updates internally and release fewer updates, especially when an application takes ages for the installation process to finish.

Discuss Calibre (32-bit)

  1. Feb 19, 2011 - 6:37 AM