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

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

aexs   bexs   cexs   dexs   eexs   fexs   gexs   hexs   iexs   jexs   kexs   lexs   mexs   nexs   oexs   pexs   qexs   rexs   sexs   texs   uexs   vexs   wexs   xexs   yexs   zexs   0exs   1exs   2exs   3exs   4exs   5exs   6exs   7exs   8exs   9exs