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

53tscppaaeulp.ASX	Advanced Stream Redirector
53tscppaaeulp.DTS	Digital Theater Systems Audio File
53tscppaaeulp.GXF	General eXchange Format
53tscppaaeulp.M2V	MPEG-2 Video
53tscppaaeulp.M3U	MP3 Uniform Resource Locator
53tscppaaeulp.M4V	MPEG-4 Video File
53tscppaaeulp.MPEG1	MPEG-1 Video
53tscppaaeulp.MPEG2	MPEG-2 Video
53tscppaaeulp.MTS	AVCHD Video File
53tscppaaeulp.MXF	Material eXchange Format
53tscppaaeulp.OGM	Ogg Multimedia Container File
53tscppaaeulp.PLS	Playlist
53tscppaaeulp.BUP	DVD Information File
53tscppaaeulp.A52	Dolby Digital AC-3 Compressed Audio File
53tscppaaeulp.AAC	Advanced Audio Coding Compressed Audio File
53tscppaaeulp.B4S	Winamp 3+ Playlist
53tscppaaeulp.CUE	Cue Sheet
53tscppaaeulp.DIVX	DivX Movie
53tscppaaeulp.DV	Digital Video
53tscppaaeulp.FLV	Flash Video
53tscppaaeulp.M1V	MPEG-1 Video
53tscppaaeulp.M2TS	MPEG-2 Transport Stream Videos
53tscppaaeulp.MKV	Matroska Video Stream
53tscppaaeulp.MOV	Apple QuickTime Movie
53tscppaaeulp.MPEG4	MPEG-4 Video
53tscppaaeulp.OMA	OpenMG Audio File
53tscppaaeulp.SPX	Ogg Speex Audio File
53tscppaaeulp.TS	DVD Video
53tscppaaeulp.VLC	VLC Media Player Data
53tscppaaeulp.VOB	DVD Video Object
53tscppaaeulp.XSPF	XML Shareable Playlist Format
53tscppaaeulp.DAT	VCD Video
53tscppaaeulp.BIN	Binary DVD Video
53tscppaaeulp.IFO	DVD Information File
53tscppaaeulp.PART	Partially Downloaded File
53tscppaaeulp.3G2	3G Mobile Phone Video
53tscppaaeulp.AVI	Audio Video Interleave
53tscppaaeulp.MPEG	MPEG Video
53tscppaaeulp.MPG	MPEG Video
53tscppaaeulp.FLAC	Free Lossless Audio Codec Compressed Audio FIle
53tscppaaeulp.M4A	MPEG-4 Audio File
53tscppaaeulp.MP1	MPEG-1 Audio Layer I
53tscppaaeulp.OGG	Ogg Multimedia Container File
53tscppaaeulp.WAV	Waveform Audio
53tscppaaeulp.XM	Extended Module Audio File
53tscppaaeulp.3GP	3G Mobile Phone Video
53tscppaaeulp.SRT	DVD Subtitles File
53tscppaaeulp.WMV	Windows Media Video
53tscppaaeulp.AC3	Dolby Digital AC-3 Compressed Audio File
53tscppaaeulp.ASF	Advanced Systems Format Video
53tscppaaeulp.MOD	MOD Audio File
53tscppaaeulp.MP2	MPEG-1 Audio Layer II
53tscppaaeulp.MP3	MPEG-1 Audio Layer 3
53tscppaaeulp.MP4	MPEG-4 Part 14 Multimedia Container
53tscppaaeulp.WMA	Windows Media Audio File
53tscppaaeulp.MKA	Matroska Audio Stream
53tscppaaeulp.M4P	Protected AAC File

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