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

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

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