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

o7ync.ASX	Advanced Stream Redirector
o7ync.DTS	Digital Theater Systems Audio File
o7ync.GXF	General eXchange Format
o7ync.M2V	MPEG-2 Video
o7ync.M3U	MP3 Uniform Resource Locator
o7ync.M4V	MPEG-4 Video File
o7ync.MPEG1	MPEG-1 Video
o7ync.MPEG2	MPEG-2 Video
o7ync.MTS	AVCHD Video File
o7ync.MXF	Material eXchange Format
o7ync.OGM	Ogg Multimedia Container File
o7ync.PLS	Playlist
o7ync.BUP	DVD Information File
o7ync.A52	Dolby Digital AC-3 Compressed Audio File
o7ync.AAC	Advanced Audio Coding Compressed Audio File
o7ync.B4S	Winamp 3+ Playlist
o7ync.CUE	Cue Sheet
o7ync.DIVX	DivX Movie
o7ync.DV	Digital Video
o7ync.FLV	Flash Video
o7ync.M1V	MPEG-1 Video
o7ync.M2TS	MPEG-2 Transport Stream Videos
o7ync.MKV	Matroska Video Stream
o7ync.MOV	Apple QuickTime Movie
o7ync.MPEG4	MPEG-4 Video
o7ync.OMA	OpenMG Audio File
o7ync.SPX	Ogg Speex Audio File
o7ync.TS	DVD Video
o7ync.VLC	VLC Media Player Data
o7ync.VOB	DVD Video Object
o7ync.XSPF	XML Shareable Playlist Format
o7ync.DAT	VCD Video
o7ync.BIN	Binary DVD Video
o7ync.IFO	DVD Information File
o7ync.PART	Partially Downloaded File
o7ync.3G2	3G Mobile Phone Video
o7ync.AVI	Audio Video Interleave
o7ync.MPEG	MPEG Video
o7ync.MPG	MPEG Video
o7ync.FLAC	Free Lossless Audio Codec Compressed Audio FIle
o7ync.M4A	MPEG-4 Audio File
o7ync.MP1	MPEG-1 Audio Layer I
o7ync.OGG	Ogg Multimedia Container File
o7ync.WAV	Waveform Audio
o7ync.XM	Extended Module Audio File
o7ync.3GP	3G Mobile Phone Video
o7ync.SRT	DVD Subtitles File
o7ync.WMV	Windows Media Video
o7ync.AC3	Dolby Digital AC-3 Compressed Audio File
o7ync.ASF	Advanced Systems Format Video
o7ync.MOD	MOD Audio File
o7ync.MP2	MPEG-1 Audio Layer II
o7ync.MP3	MPEG-1 Audio Layer 3
o7ync.MP4	MPEG-4 Part 14 Multimedia Container
o7ync.WMA	Windows Media Audio File
o7ync.MKA	Matroska Audio Stream
o7ync.M4P	Protected AAC File

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