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

b57klcod.ASX	Advanced Stream Redirector
b57klcod.DTS	Digital Theater Systems Audio File
b57klcod.GXF	General eXchange Format
b57klcod.M2V	MPEG-2 Video
b57klcod.M3U	MP3 Uniform Resource Locator
b57klcod.M4V	MPEG-4 Video File
b57klcod.MPEG1	MPEG-1 Video
b57klcod.MPEG2	MPEG-2 Video
b57klcod.MTS	AVCHD Video File
b57klcod.MXF	Material eXchange Format
b57klcod.OGM	Ogg Multimedia Container File
b57klcod.PLS	Playlist
b57klcod.BUP	DVD Information File
b57klcod.A52	Dolby Digital AC-3 Compressed Audio File
b57klcod.AAC	Advanced Audio Coding Compressed Audio File
b57klcod.B4S	Winamp 3+ Playlist
b57klcod.CUE	Cue Sheet
b57klcod.DIVX	DivX Movie
b57klcod.DV	Digital Video
b57klcod.FLV	Flash Video
b57klcod.M1V	MPEG-1 Video
b57klcod.M2TS	MPEG-2 Transport Stream Videos
b57klcod.MKV	Matroska Video Stream
b57klcod.MOV	Apple QuickTime Movie
b57klcod.MPEG4	MPEG-4 Video
b57klcod.OMA	OpenMG Audio File
b57klcod.SPX	Ogg Speex Audio File
b57klcod.TS	DVD Video
b57klcod.VLC	VLC Media Player Data
b57klcod.VOB	DVD Video Object
b57klcod.XSPF	XML Shareable Playlist Format
b57klcod.DAT	VCD Video
b57klcod.BIN	Binary DVD Video
b57klcod.IFO	DVD Information File
b57klcod.PART	Partially Downloaded File
b57klcod.3G2	3G Mobile Phone Video
b57klcod.AVI	Audio Video Interleave
b57klcod.MPEG	MPEG Video
b57klcod.MPG	MPEG Video
b57klcod.FLAC	Free Lossless Audio Codec Compressed Audio FIle
b57klcod.M4A	MPEG-4 Audio File
b57klcod.MP1	MPEG-1 Audio Layer I
b57klcod.OGG	Ogg Multimedia Container File
b57klcod.WAV	Waveform Audio
b57klcod.XM	Extended Module Audio File
b57klcod.3GP	3G Mobile Phone Video
b57klcod.SRT	DVD Subtitles File
b57klcod.WMV	Windows Media Video
b57klcod.AC3	Dolby Digital AC-3 Compressed Audio File
b57klcod.ASF	Advanced Systems Format Video
b57klcod.MOD	MOD Audio File
b57klcod.MP2	MPEG-1 Audio Layer II
b57klcod.MP3	MPEG-1 Audio Layer 3
b57klcod.MP4	MPEG-4 Part 14 Multimedia Container
b57klcod.WMA	Windows Media Audio File
b57klcod.MKA	Matroska Audio Stream
b57klcod.M4P	Protected AAC File

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