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

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

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