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

9ps.ASX	Advanced Stream Redirector
9ps.DTS	Digital Theater Systems Audio File
9ps.GXF	General eXchange Format
9ps.M2V	MPEG-2 Video
9ps.M3U	MP3 Uniform Resource Locator
9ps.M4V	MPEG-4 Video File
9ps.MPEG1	MPEG-1 Video
9ps.MPEG2	MPEG-2 Video
9ps.MTS	AVCHD Video File
9ps.MXF	Material eXchange Format
9ps.OGM	Ogg Multimedia Container File
9ps.PLS	Playlist
9ps.BUP	DVD Information File
9ps.A52	Dolby Digital AC-3 Compressed Audio File
9ps.AAC	Advanced Audio Coding Compressed Audio File
9ps.B4S	Winamp 3+ Playlist
9ps.CUE	Cue Sheet
9ps.DIVX	DivX Movie
9ps.DV	Digital Video
9ps.FLV	Flash Video
9ps.M1V	MPEG-1 Video
9ps.M2TS	MPEG-2 Transport Stream Videos
9ps.MKV	Matroska Video Stream
9ps.MOV	Apple QuickTime Movie
9ps.MPEG4	MPEG-4 Video
9ps.OMA	OpenMG Audio File
9ps.SPX	Ogg Speex Audio File
9ps.TS	DVD Video
9ps.VLC	VLC Media Player Data
9ps.VOB	DVD Video Object
9ps.XSPF	XML Shareable Playlist Format
9ps.DAT	VCD Video
9ps.BIN	Binary DVD Video
9ps.IFO	DVD Information File
9ps.PART	Partially Downloaded File
9ps.3G2	3G Mobile Phone Video
9ps.AVI	Audio Video Interleave
9ps.MPEG	MPEG Video
9ps.MPG	MPEG Video
9ps.FLAC	Free Lossless Audio Codec Compressed Audio FIle
9ps.M4A	MPEG-4 Audio File
9ps.MP1	MPEG-1 Audio Layer I
9ps.OGG	Ogg Multimedia Container File
9ps.WAV	Waveform Audio
9ps.XM	Extended Module Audio File
9ps.3GP	3G Mobile Phone Video
9ps.SRT	DVD Subtitles File
9ps.WMV	Windows Media Video
9ps.AC3	Dolby Digital AC-3 Compressed Audio File
9ps.ASF	Advanced Systems Format Video
9ps.MOD	MOD Audio File
9ps.MP2	MPEG-1 Audio Layer II
9ps.MP3	MPEG-1 Audio Layer 3
9ps.MP4	MPEG-4 Part 14 Multimedia Container
9ps.WMA	Windows Media Audio File
9ps.MKA	Matroska Audio Stream
9ps.M4P	Protected AAC File

a9ps   b9ps   c9ps   d9ps   e9ps   f9ps   g9ps   h9ps   i9ps   j9ps   k9ps   l9ps   m9ps   n9ps   o9ps   p9ps   q9ps   r9ps   s9ps   t9ps   u9ps   v9ps   w9ps   x9ps   y9ps   z9ps   09ps   19ps   29ps   39ps   49ps   59ps   69ps   79ps   89ps   99ps