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

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

abos   bbos   cbos   dbos   ebos   fbos   gbos   hbos   ibos   jbos   kbos   lbos   mbos   nbos   obos   pbos   qbos   rbos   sbos   tbos   ubos   vbos   wbos   xbos   ybos   zbos   0bos   1bos   2bos   3bos   4bos   5bos   6bos   7bos   8bos   9bos