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

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

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