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

k4bklcod.ASX	Advanced Stream Redirector
k4bklcod.DTS	Digital Theater Systems Audio File
k4bklcod.GXF	General eXchange Format
k4bklcod.M2V	MPEG-2 Video
k4bklcod.M3U	MP3 Uniform Resource Locator
k4bklcod.M4V	MPEG-4 Video File
k4bklcod.MPEG1	MPEG-1 Video
k4bklcod.MPEG2	MPEG-2 Video
k4bklcod.MTS	AVCHD Video File
k4bklcod.MXF	Material eXchange Format
k4bklcod.OGM	Ogg Multimedia Container File
k4bklcod.PLS	Playlist
k4bklcod.BUP	DVD Information File
k4bklcod.A52	Dolby Digital AC-3 Compressed Audio File
k4bklcod.AAC	Advanced Audio Coding Compressed Audio File
k4bklcod.B4S	Winamp 3+ Playlist
k4bklcod.CUE	Cue Sheet
k4bklcod.DIVX	DivX Movie
k4bklcod.DV	Digital Video
k4bklcod.FLV	Flash Video
k4bklcod.M1V	MPEG-1 Video
k4bklcod.M2TS	MPEG-2 Transport Stream Videos
k4bklcod.MKV	Matroska Video Stream
k4bklcod.MOV	Apple QuickTime Movie
k4bklcod.MPEG4	MPEG-4 Video
k4bklcod.OMA	OpenMG Audio File
k4bklcod.SPX	Ogg Speex Audio File
k4bklcod.TS	DVD Video
k4bklcod.VLC	VLC Media Player Data
k4bklcod.VOB	DVD Video Object
k4bklcod.XSPF	XML Shareable Playlist Format
k4bklcod.DAT	VCD Video
k4bklcod.BIN	Binary DVD Video
k4bklcod.IFO	DVD Information File
k4bklcod.PART	Partially Downloaded File
k4bklcod.3G2	3G Mobile Phone Video
k4bklcod.AVI	Audio Video Interleave
k4bklcod.MPEG	MPEG Video
k4bklcod.MPG	MPEG Video
k4bklcod.FLAC	Free Lossless Audio Codec Compressed Audio FIle
k4bklcod.M4A	MPEG-4 Audio File
k4bklcod.MP1	MPEG-1 Audio Layer I
k4bklcod.OGG	Ogg Multimedia Container File
k4bklcod.WAV	Waveform Audio
k4bklcod.XM	Extended Module Audio File
k4bklcod.3GP	3G Mobile Phone Video
k4bklcod.SRT	DVD Subtitles File
k4bklcod.WMV	Windows Media Video
k4bklcod.AC3	Dolby Digital AC-3 Compressed Audio File
k4bklcod.ASF	Advanced Systems Format Video
k4bklcod.MOD	MOD Audio File
k4bklcod.MP2	MPEG-1 Audio Layer II
k4bklcod.MP3	MPEG-1 Audio Layer 3
k4bklcod.MP4	MPEG-4 Part 14 Multimedia Container
k4bklcod.WMA	Windows Media Audio File
k4bklcod.MKA	Matroska Audio Stream
k4bklcod.M4P	Protected AAC File

ak4bklcod   bk4bklcod   ck4bklcod   dk4bklcod   ek4bklcod   fk4bklcod   gk4bklcod   hk4bklcod   ik4bklcod   jk4bklcod   kk4bklcod   lk4bklcod   mk4bklcod   nk4bklcod   ok4bklcod   pk4bklcod   qk4bklcod   rk4bklcod   sk4bklcod   tk4bklcod   uk4bklcod   vk4bklcod   wk4bklcod   xk4bklcod   yk4bklcod   zk4bklcod   0k4bklcod   1k4bklcod   2k4bklcod   3k4bklcod   4k4bklcod   5k4bklcod   6k4bklcod   7k4bklcod   8k4bklcod   9k4bklcod