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

n0.ASX	Advanced Stream Redirector
n0.DTS	Digital Theater Systems Audio File
n0.GXF	General eXchange Format
n0.M2V	MPEG-2 Video
n0.M3U	MP3 Uniform Resource Locator
n0.M4V	MPEG-4 Video File
n0.MPEG1	MPEG-1 Video
n0.MPEG2	MPEG-2 Video
n0.MTS	AVCHD Video File
n0.MXF	Material eXchange Format
n0.OGM	Ogg Multimedia Container File
n0.PLS	Playlist
n0.BUP	DVD Information File
n0.A52	Dolby Digital AC-3 Compressed Audio File
n0.AAC	Advanced Audio Coding Compressed Audio File
n0.B4S	Winamp 3+ Playlist
n0.CUE	Cue Sheet
n0.DIVX	DivX Movie
n0.DV	Digital Video
n0.FLV	Flash Video
n0.M1V	MPEG-1 Video
n0.M2TS	MPEG-2 Transport Stream Videos
n0.MKV	Matroska Video Stream
n0.MOV	Apple QuickTime Movie
n0.MPEG4	MPEG-4 Video
n0.OMA	OpenMG Audio File
n0.SPX	Ogg Speex Audio File
n0.TS	DVD Video
n0.VLC	VLC Media Player Data
n0.VOB	DVD Video Object
n0.XSPF	XML Shareable Playlist Format
n0.DAT	VCD Video
n0.BIN	Binary DVD Video
n0.IFO	DVD Information File
n0.PART	Partially Downloaded File
n0.3G2	3G Mobile Phone Video
n0.AVI	Audio Video Interleave
n0.MPEG	MPEG Video
n0.MPG	MPEG Video
n0.FLAC	Free Lossless Audio Codec Compressed Audio FIle
n0.M4A	MPEG-4 Audio File
n0.MP1	MPEG-1 Audio Layer I
n0.OGG	Ogg Multimedia Container File
n0.WAV	Waveform Audio
n0.XM	Extended Module Audio File
n0.3GP	3G Mobile Phone Video
n0.SRT	DVD Subtitles File
n0.WMV	Windows Media Video
n0.AC3	Dolby Digital AC-3 Compressed Audio File
n0.ASF	Advanced Systems Format Video
n0.MOD	MOD Audio File
n0.MP2	MPEG-1 Audio Layer II
n0.MP3	MPEG-1 Audio Layer 3
n0.MP4	MPEG-4 Part 14 Multimedia Container
n0.WMA	Windows Media Audio File
n0.MKA	Matroska Audio Stream
n0.M4P	Protected AAC File

an0   bn0   cn0   dn0   en0   fn0   gn0   hn0   in0   jn0   kn0   ln0   mn0   nn0   on0   pn0   qn0   rn0   sn0   tn0   un0   vn0   wn0   xn0   yn0   zn0   0n0   1n0   2n0   3n0   4n0   5n0   6n0   7n0   8n0   9n0