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

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

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