Why it's here
Not for
Books bought with DRM, like most Kindle and Apple Books titles. calibre only handles files you can actually open.
About calibre
calibre catalogues your e-book library, fetches metadata and covers, and converts between formats such as EPUB, MOBI and PDF. It also includes a reader, an EPUB editor, e-reader syncing and a server for reading in a browser.
More like this
Permute
Drop in any video, audio or image and convert it.
“Drop in almost any video, audio or image and get back the format you need, without learning a single setting.”
Pay once
Panels
A DRM-free comic reader that syncs your library.
“The comic reader that treats your files with respect. Beautiful reading modes, manga support, and a library that follows you from Mac to iPad.”
Free + Pro
Downie
Download videos from YouTube and 1,000+ other sites.
“Bookmarking a video isn’t the same as keeping it. Downie builds you an offline library of your own, from almost any site, in one click.”
Pay once