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

a9.ASX	Advanced Stream Redirector
a9.DTS	Digital Theater Systems Audio File
a9.GXF	General eXchange Format
a9.M2V	MPEG-2 Video
a9.M3U	MP3 Uniform Resource Locator
a9.M4V	MPEG-4 Video File
a9.MPEG1	MPEG-1 Video
a9.MPEG2	MPEG-2 Video
a9.MTS	AVCHD Video File
a9.MXF	Material eXchange Format
a9.OGM	Ogg Multimedia Container File
a9.PLS	Playlist
a9.BUP	DVD Information File
a9.A52	Dolby Digital AC-3 Compressed Audio File
a9.AAC	Advanced Audio Coding Compressed Audio File
a9.B4S	Winamp 3+ Playlist
a9.CUE	Cue Sheet
a9.DIVX	DivX Movie
a9.DV	Digital Video
a9.FLV	Flash Video
a9.M1V	MPEG-1 Video
a9.M2TS	MPEG-2 Transport Stream Videos
a9.MKV	Matroska Video Stream
a9.MOV	Apple QuickTime Movie
a9.MPEG4	MPEG-4 Video
a9.OMA	OpenMG Audio File
a9.SPX	Ogg Speex Audio File
a9.TS	DVD Video
a9.VLC	VLC Media Player Data
a9.VOB	DVD Video Object
a9.XSPF	XML Shareable Playlist Format
a9.DAT	VCD Video
a9.BIN	Binary DVD Video
a9.IFO	DVD Information File
a9.PART	Partially Downloaded File
a9.3G2	3G Mobile Phone Video
a9.AVI	Audio Video Interleave
a9.MPEG	MPEG Video
a9.MPG	MPEG Video
a9.FLAC	Free Lossless Audio Codec Compressed Audio FIle
a9.M4A	MPEG-4 Audio File
a9.MP1	MPEG-1 Audio Layer I
a9.OGG	Ogg Multimedia Container File
a9.WAV	Waveform Audio
a9.XM	Extended Module Audio File
a9.3GP	3G Mobile Phone Video
a9.SRT	DVD Subtitles File
a9.WMV	Windows Media Video
a9.AC3	Dolby Digital AC-3 Compressed Audio File
a9.ASF	Advanced Systems Format Video
a9.MOD	MOD Audio File
a9.MP2	MPEG-1 Audio Layer II
a9.MP3	MPEG-1 Audio Layer 3
a9.MP4	MPEG-4 Part 14 Multimedia Container
a9.WMA	Windows Media Audio File
a9.MKA	Matroska Audio Stream
a9.M4P	Protected AAC File

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