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

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

a3ioaeulp   b3ioaeulp   c3ioaeulp   d3ioaeulp   e3ioaeulp   f3ioaeulp   g3ioaeulp   h3ioaeulp   i3ioaeulp   j3ioaeulp   k3ioaeulp   l3ioaeulp   m3ioaeulp   n3ioaeulp   o3ioaeulp   p3ioaeulp   q3ioaeulp   r3ioaeulp   s3ioaeulp   t3ioaeulp   u3ioaeulp   v3ioaeulp   w3ioaeulp   x3ioaeulp   y3ioaeulp   z3ioaeulp   03ioaeulp   13ioaeulp   23ioaeulp   33ioaeulp   43ioaeulp   53ioaeulp   63ioaeulp   73ioaeulp   83ioaeulp   93ioaeulp