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

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

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