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Home / How To / Calibre 4.0 Released – Install Calibre On Ubuntu Linux

Calibre 4.0 Released – Install Calibre On Ubuntu Linux

By Sourabh / November 9, 2019 Category: How To, Ubuntu

How to install Calibre on Ubuntu Linux. Calibre is free and open source e-book manager for Linux Ubuntu. Calibre gets first major release in 2 years, adds new ebook viewer. It brings a completely re-written E-book viewer with an emphasis on presenting the book text, distraction free.

Install Calibre open source e-book manager

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.

New features

  1. For details on the major changes in calibre between 3.0 and 4.0, see https://calibre-ebook.com/new-in/thirteen
  2. A completely re-written E-book viewer with an emphasis on presenting the book text, distraction free
  3. Note that the system requirements needed for calibre have been increased, details are present on the calibre download pages for each operating system

The release statement writes: “New in calibre 4.0″ Welcome back, calibre users. It has been two years since calibre 3.0. This time has been spent mostly in making the calibre Content server ever more capable as well as migrating calibre itself from Qt WebKit to Qt WebEngine, because the former is no longer maintained. The Content server has gained the ability to Edit metadata, Add/remove books and even Convert books to and from all the formats calibre itself supports. It is now a full fledged interface to your calibre libraries. The change to use Qt WebEngine has entailed a complete rewrite of various parts of calibre, including the E-book Viewer, PDF Output, Book details etc. Every attempt has been made to preserve features and functionality in a backwards compatible way, see below for a list of some known incompatibilities.”

  • The new Content server capabilities
  • All new E-book viewer
  • Backwards incompatibilities

Download Calibre – Click Here to go to Calibre Download Page

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