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

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

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