Calibre is een opensource- en crossplatform-e-bookbeheerprogramma. Het kan onder andere e-boeken van en naar readers kopiëren en ze converteren om ze geschikt te maken voor de diverse soorten e-readers. Verder kan het kranten, tijdschriften en nieuwsartikelen op basis van rss-feeds omzetten naar e-bookformaat, en er kunnen boeken worden aangeschaft bij de bekende webwinkels. Het changelog van release 0.9.3 ziet er als volgt uit:
New FeaturesBug Fixes
- Conversion: Add support for CSS 3 selectors by switching to the new cssselect module
- Drivers for the WayteQ xBook and the Topwise Android tablet
- Add an output profile for the Kindle PaperWhite
- Kobo driver: Improve performance when a large number of shelves are created on the device.
- Catalogs: Put catalog sections at top level of ToC for EPUB/AZW3 catalogs.
- Adding books: When duplicates are found, show the list of possible duplicates in calibre with title and author.
New news sources
- KF8 Input: Fix conversion/viewing of KF8 files generated with the unreleased? kindlegen 2.7.
- Kindle driver: Increase the size of the cover thumbnails sent by calibre to the device. This fixes the problem of cover thumbnails not showing up on the PaperWhite
- MTP driver: Fix sorting on the title column of the device view.
- Catalogs: Fix regression that caused authors and titles to be be incorrectly listed under symbols on OSX < 10.8.
- Catalogs: Fix error when generating catalog in non English locale and the user has specified a prefix rule using a Yes/no column.
- E-book viewer: Remove the reload entry from the context menu as it is not supported in paged mode.
Improved news sources
- Various Polish news sources by fenuks
- Richmond Times Dispatch
- Various Polish news sources
- Aksiyon dergisi
- Spektrum der Wissenschaft
- Zeit Online
- Baltimore Sun
- LWN Weekly
- The Sun