Calibre 4.2 improves macOS dark mode support, continues tweaking Viewer tool

Renowned open-source eBook management tool Calibre 4.2 has been released. The cross-platform app, also available in 32-bit form, makes it easy to organize, manage, view, convert and even edit eBooks. Version 4.2 comes a fortnight after version 4.0 was released. This update promises improvements to macOS dark mode support and the Viewer application, including the generation of covers and table of contents. Version 4.0’s primary function was to migrate the program from Qt WebKit (no longer maintained) to Qt WebEngine while preserving backwards compatibility with all existing features. This led to -- among other things -- a completely rewritten eBook… [Continue Reading]