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

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

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