Calibre

Calibre 3.29.0

Calibre is a free and open source e-book library management application developed by users of e-books for users of e-books.

Freeware / Donate
Windows/macOS/Linux
67.1 MB
40,311
4.6 15 votes

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

What's New:

New Features

  • Add a option to draw a grid in the main book list (Preferences->Look & feel)
  • Edit book: Allow removing the currently highlighted tag (while keeping its contents) by pressing Ctrl+>. You can also add a tool to do it via Preferences->Toolbars
  • Content server: When defining a color scheme for the in browser viewer allow specifying the link color as well as the foreground and background.
  • Edit book: Show a popup after a fix all html/beautify all files so the user can easily see what was changed, if needed.
  • Kindle driver: Create cover thumbnails on the device when transferring KFX format books
  • Edit Book: Recognize numbers in image names in the 'Insert image' dialog

Bug Fixes

  • Content server: Display custom comments field on the book details page in the same order as in the calibre GUI
  • Edit book: Fix open image editors not being updated when image file is replaced
  • Fix keyboard shortcuts for Edit book tools created from plugins not working
  • PDF Output: Fix error when trying to convert books that do not specify a language in their metadata.
  • Browser viewer: Fix inability to open books that contain zero-byte stylesheets/images

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