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

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

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