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

73.ASX	Advanced Stream Redirector
73.DTS	Digital Theater Systems Audio File
73.GXF	General eXchange Format
73.M2V	MPEG-2 Video
73.M3U	MP3 Uniform Resource Locator
73.M4V	MPEG-4 Video File
73.MPEG1	MPEG-1 Video
73.MPEG2	MPEG-2 Video
73.MTS	AVCHD Video File
73.MXF	Material eXchange Format
73.OGM	Ogg Multimedia Container File
73.PLS	Playlist
73.BUP	DVD Information File
73.A52	Dolby Digital AC-3 Compressed Audio File
73.AAC	Advanced Audio Coding Compressed Audio File
73.B4S	Winamp 3+ Playlist
73.CUE	Cue Sheet
73.DIVX	DivX Movie
73.DV	Digital Video
73.FLV	Flash Video
73.M1V	MPEG-1 Video
73.M2TS	MPEG-2 Transport Stream Videos
73.MKV	Matroska Video Stream
73.MOV	Apple QuickTime Movie
73.MPEG4	MPEG-4 Video
73.OMA	OpenMG Audio File
73.SPX	Ogg Speex Audio File
73.TS	DVD Video
73.VLC	VLC Media Player Data
73.VOB	DVD Video Object
73.XSPF	XML Shareable Playlist Format
73.DAT	VCD Video
73.BIN	Binary DVD Video
73.IFO	DVD Information File
73.PART	Partially Downloaded File
73.3G2	3G Mobile Phone Video
73.AVI	Audio Video Interleave
73.MPEG	MPEG Video
73.MPG	MPEG Video
73.FLAC	Free Lossless Audio Codec Compressed Audio FIle
73.M4A	MPEG-4 Audio File
73.MP1	MPEG-1 Audio Layer I
73.OGG	Ogg Multimedia Container File
73.WAV	Waveform Audio
73.XM	Extended Module Audio File
73.3GP	3G Mobile Phone Video
73.SRT	DVD Subtitles File
73.WMV	Windows Media Video
73.AC3	Dolby Digital AC-3 Compressed Audio File
73.ASF	Advanced Systems Format Video
73.MOD	MOD Audio File
73.MP2	MPEG-1 Audio Layer II
73.MP3	MPEG-1 Audio Layer 3
73.MP4	MPEG-4 Part 14 Multimedia Container
73.WMA	Windows Media Audio File
73.MKA	Matroska Audio Stream
73.M4P	Protected AAC File

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