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

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

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