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

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

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