calibre screenshots

Organizes and converts ebooks from a format to another and for multiple devices
Main window
calibre 3.6 : Main window

Alternative downloads

Epub Reader for Windows
Simple utility to read EPUB e-books with some conversion capabilities.
Epubor eBook Converter Ultimate
Straightforward e-book conversion tool with support for the most used formats.
All My Books
Catalog your books and display statistics of the collection.