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

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

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