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calibre 0.7.51 - Complete e-library software.. (Free)



calibre is a one stop solution to all your e-book needs. It is free, open source and cross-platform in design and works well on Linux, OS X and Windows. calibre is meant to be a complete e-library solution and thus includes library management, format conversion, news feeds to ebook conversion, as well as e-book reader sync features and an integrated e-book viewer.

Version 0.7.51:

New Features

  • Conversion: Detect and remove fake page margins that are specified as a margin on (nearly) every paragraph.
  • This can be turned off via an option under Structure Detection, in case it removes margins that should have been kept.
  • Windows build: All the python code and recipes are now put into zip files. This should decrease the amount of time the windows installer spends 'calculating free space'
  • OSX and Linux: Add a setting in Preferences->Behavior to control the priority with which calibre worker processes run. This setting was already available on windows. Closes tickets: 741231
  • Driver for HTC Thunderbolt, T-Mobile Optimus, Archos 43 and Blackberry OS6
  • A new 'authors type' custom column
  • When building calibre from source note that calibre now absolutely requires python >= 2.7
  • Add the keyboard shortcut: Ctrl+Shift+R to restart calibre in debug mode
  • Fix dragging and dropping lots of books from the book list to the Tag Browser was broken
  • Change the shebang in the calibre launcher script on linux to explicitly use python2 rather than python
  • When adding formats do not corrupt the added file if the user tries to add an existing format to itself
  • Fix drag and drop to add files that contain the # character in the filename
  • Tag editor shouldn't add empty tags Closes tickets: 740890
  • MOBI Input: Handle MOBI files that have a too large 'number of records' field in their headers. Closes tickets: 740713
  • News download: Update RSS feedparser module to latest version
  • Various fixes to the zipfile module in calibre to handle 64 bit zipfiles and bring it up to date with the zip file module in the python stdlib
  • News download: Handle titles with ASCII control codes in them. Closes tickets: 739322
  • Make search hierarchies show simple names instead of compound ones.
  • Fix commas in author names being converted to pipe symbols in the book details window
  • Fix PocketBook can't always find epub cover image to create thumbnail Closes tickets: 9445


Mac OS X 10.5.2 or later

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