VLC Media Player

VLC Media player

VLC media player is free software alternative, open source, highly portable multimedia player and multimedia framework capable of reading most audio and video formats (MPEG-2, MPEG-4, H.264, DivX, MPEG-1, mp3, ogg, aac …) as well as DVDs, Audio CDs VCDs, and various streaming protocols.

Download it at http://www.videolan.org/vlc/