Download Caliber 5.7

Version 5.7 of Caliber has been released. This open source ebook manager is available for Windows, Linux, and macOS. Among other things, it can look up all relevant information and cover images, and convert ebooks to make them suitable for the various types of e-readers. Furthermore, the program can convert newspapers, magazines and news articles based on RSS feeds into e-book format. Books can also be purchased with Caliber at the well-known web stores. Version 5.0 includes a switch to Python 3, various improvements have been made to the e-book viewer and there is now also a dark mode for the e-book viewer and content server. In version 5.6, the following changes and improvements have also been made:

New features

• E-book viewer: Add a “Read aloud” function that works via the operating system’s Text-to-speech engine. Click the “Read aloud” button in the viewer controls to start reading the book text aloud from the current page.
• A new busy spinner for waiting animations
• Edit metadata: Add buttons to easily set yes/no fields also shortcut to clear the field. Close tickets: 1907140

Bug fixes

• PDF Output: Fix a regression in the previous release that broke text rendering for some fonts due to a bug in Qt WebEngine. Close tickets: 1905967
• PDF Output: Fix conversion failing when adding header/footer and the input document defines margins/padding on the tag. Close tickets: 1905736
• Windows: Fix the case of library names in copied caliber:// links sometimes incorrect. Close tickets: 1907159
• AZW3 Input: Fix a regression in caliber 5 that broke processing of files with inline flow replacements. Close tickets: 1906459
• Fix hiding and showing book details panel changes its size by a pixel or two. Close tickets: 1906149
• Get books: Fix amazon.fr not working because of website changes. Close tickets: 1907067
• Bulk metadata search/replace: Fix text transform function not being applied to the test result in character mode.
• Book list: Improve rendering of column headers when they dont fit, by eliding them instead of just cutting off rendering. Close tickets: 1906464
• Fix template function “first_non_empty” fails if no argument evaluates non-empty. Close tickets: 1906063

Improved news sources

• The Guardian
• The Atlantic