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

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

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