calibre - Ebook manager, viewer & converter
Video Hub App - The fastest way to browse, search, and manage videos on your computer. Like YouTube for videos on your computer!
FBReader - FBReader is an e-book reader for various platforms. Features:
Plyr - A simple, accessible and customisable HTML5 media player
Google Play Books - Google Play Books lets you search, preview, and buy millions of books using Google Book Search.
VideoJS - VideoJS is an HTML5 Video Player, built with Javascript and CSS, with a fallback to a Flash video...