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

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

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