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

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

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