Wed. Aug 12th, 2020

Calibre 4.22 released, powerful open source e-book management software

2 min read

calibre is a powerful and easy to use e-book manager. Users say it’s outstanding and a must-have. It’ll allow you to do nearly everything and it takes things a step beyond normal e-book software. It’s also completely free and open source and great for both casual users and computer experts.

  • Save time on managing your e-book collection
  • Use it everywhere and with anything
  • Comprehensive e-book viewer
  • Download news/magazines from the web
  • Share and backup your library easily
  • Edit the books in your collection
  • Satisfy every e-book need and get support
Calibre 4.22 released.


New features

  • Edit book: In dark mode, make the preview panel also dark.

    Closes tickets: 1888071

  • PDF Output: Headers/footers: Allow displaying the current page number and total number of pages in the top level section/chapter.

    Closes tickets: 1889000

  • Edit book: Show EPUB version in window title
  • Allow testing if a number column is set or not set in coloring/icon/emblem rules.

    Closes tickets: 1888456

  • Viewer: Add a setting to control how many pixels a scroll wheel should generate before triggering a page turn

Bug fixes

  • Edit book: Fix a regression in the previous release that caused poor performance when editing large files.

    Closes tickets: 1889047

  • DOCX Input: Leave undefined text colors in the input document as undefined

    Closes tickets: 1888897

  • Viewer: Fix using a very small font step size not working.

    Closes tickets: 1888609

  • Font scanner: Also scan the new win 10 local font paths

    Closes tickets: 1888798

  • Viewer: Fix typing values in font size adjust control not working

Improved news sources

  • Respekt
  • The Atlantic