calibre 6.3

Calibre is an open-source program for managing your e-book collection. It features a simple interface where you can add and read your books, and perform basic editing and file conversion.

Calibre can automatically download all the metadata for an e-book such as title, author, publisher, ISBN, tags, cover, and summary.

Calibre has a built-in e-book viewer that can display all the major e-book formats. It has full support for Table of Contents, bookmarks, CSS, a reference mode, printing, searching, copying, multi-page view, and embedded fonts.