XBMC (or Xbox Media Center) is a free and open source media player for digital media. Release 11 ‘Eden’ is available for OSX, Linux, Windows, Apple TV and iOS. The latest test version 12 ‘Frodo’ is also available for Android and Raspberry Pi. XBMC is a non-profit project and developed by volunteers all around the world. Right now, it’s available in more than 30 languages.
Nowadays, XBMC can be used to play almost all audio and video formats. It was designed for network playback, so you can stream your content from anywhere in the house or directly from the internet. XBMC can play media from CD’s, DVD’s and even files inside ZIP and RAR archives. XBMC will scan your entire library of data to create something personal complete with box covers, descriptions and fan art.
For more information about XBMC: xbmc.org