VLC Media Player
VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols.
Simple, fast and powerful media player.
Plays everything: Files, Discs, Webcams, Devices and Streams.
Plays most codecs with no codec packs needed:
MPEG-2, DivX, H.264, MKV, WebM, WMV, MP3…
Runs on all platforms: Windows, Linux, Mac OS X, Unix…
Completely Free, no spyware, no ads and no user tracking.
Can do media conversion and streaming.
Official Downloads of VLC media player
Get VLC for Windows
Mac OS X
Get VLC for Mac OS X