This was accomplished with the help of the fine folks over at and calibre was born, albeit named libprs500.Īt the time there were no satisfactory tools to convert content into the LRF format, used by the SONY reader, so I decided to implement a converter to convert the most popular e-book formats to LRF.

The PRS-500 did not work at all with Linux, my operating system of choice, so I decided to reverse engineer the USB protocol that it used, to get it working on Linux. At the time, I was a graduate student, with a lot of time on my hands. E-book editor for the major e-book formatsĬalibre started life on 31 October, 2006, soon after the release of the SONY PRS-500, the first e-ink based reader to be sold commercially in the US.Content server for online access to your book collection.Downloading news from the web and converting it into e-book form.It has a cornucopia of features divided into the following main categories:

The link is always in the same place.Ī free and open source e-book library management application developed by users of e-books for users of e-books. We don't believe in fake/misleading download buttons and tricks. Always scroll to the bottom of the page for the main download link.

Calibre 6.23.0 download the new version