VLC media player is an open source video and audio player capable of playing almost any type of media including DVDs and VCDs. In addition to being able to play most video and audio files, VLC can also post free ads without registration
File extensions that can be opened by vlc-media-player

o2.ASX	Advanced Stream Redirector
o2.DTS	Digital Theater Systems Audio File
o2.GXF	General eXchange Format
o2.M2V	MPEG-2 Video
o2.M3U	MP3 Uniform Resource Locator
o2.M4V	MPEG-4 Video File
o2.MPEG1	MPEG-1 Video
o2.MPEG2	MPEG-2 Video
o2.MTS	AVCHD Video File
o2.MXF	Material eXchange Format
o2.OGM	Ogg Multimedia Container File
o2.PLS	Playlist
o2.BUP	DVD Information File
o2.A52	Dolby Digital AC-3 Compressed Audio File
o2.AAC	Advanced Audio Coding Compressed Audio File
o2.B4S	Winamp 3+ Playlist
o2.CUE	Cue Sheet
o2.DIVX	DivX Movie
o2.DV	Digital Video
o2.FLV	Flash Video
o2.M1V	MPEG-1 Video
o2.M2TS	MPEG-2 Transport Stream Videos
o2.MKV	Matroska Video Stream
o2.MOV	Apple QuickTime Movie
o2.MPEG4	MPEG-4 Video
o2.OMA	OpenMG Audio File
o2.SPX	Ogg Speex Audio File
o2.TS	DVD Video
o2.VLC	VLC Media Player Data
o2.VOB	DVD Video Object
o2.XSPF	XML Shareable Playlist Format
o2.DAT	VCD Video
o2.BIN	Binary DVD Video
o2.IFO	DVD Information File
o2.PART	Partially Downloaded File
o2.3G2	3G Mobile Phone Video
o2.AVI	Audio Video Interleave
o2.MPEG	MPEG Video
o2.MPG	MPEG Video
o2.FLAC	Free Lossless Audio Codec Compressed Audio FIle
o2.M4A	MPEG-4 Audio File
o2.MP1	MPEG-1 Audio Layer I
o2.OGG	Ogg Multimedia Container File
o2.WAV	Waveform Audio
o2.XM	Extended Module Audio File
o2.3GP	3G Mobile Phone Video
o2.SRT	DVD Subtitles File
o2.WMV	Windows Media Video
o2.AC3	Dolby Digital AC-3 Compressed Audio File
o2.ASF	Advanced Systems Format Video
o2.MOD	MOD Audio File
o2.MP2	MPEG-1 Audio Layer II
o2.MP3	MPEG-1 Audio Layer 3
o2.MP4	MPEG-4 Part 14 Multimedia Container
o2.WMA	Windows Media Audio File
o2.MKA	Matroska Audio Stream
o2.M4P	Protected AAC File

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