calibre
Powerful and easy to use e-book manager
calibre is the one stop solution to all your e-book needs.
You can use calibre to catalog your books, fetch metadata for them automatically, convert them from and to all the various e-book formats, send them to your e-book reader devices, read the books on your computer, edit the books in a dedicated e-book editor and even make them available over the network with the built-in Content server. You can also download news and periodicals in e-book format from over a thousand different news and magazine websites.
Calibre is a complete e-library solution. It includes library management, format conversion, news feeds to e-book conversion, e-book viewer and editor, and e-book reader sync features. . Calibre is primarily an e-book cataloging program. It manages your e-book collection for you. It is designed around the concept of the logical book, i.e. a single entry in the database that may correspond to e-books in several formats. It also supports conversion to and from a dozen different e-book formats. . Calibre supports almost every single e-Reader (e.g., Kindle, Kobo, Nook) and is compatible with more devices with every update. Calibre can transfer your e-books from one device to another in seconds, wirelessly or with a cable. It will send the best file format for your device converting it if needed, automatically. . Calibre can automatically fetch news from a number of websites/RSS feeds, format the news into a e-book and upload to a connected device. . Calibre has also a built-in e-book viewer that can display all the major e-book formats.
How to install calibre in Ubuntu
If you are on a supported distro, you can install the application through software center by clicking the below link.
If the above link not working, run the below command in terminal to install calibre in Ubuntu
sudo apt install calibre
calibre Screenshots