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

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

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