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

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

afp   bfp   cfp   dfp   efp   ffp   gfp   hfp   ifp   jfp   kfp   lfp   mfp   nfp   ofp   pfp   qfp   rfp   sfp   tfp   ufp   vfp   wfp   xfp   yfp   zfp   0fp   1fp   2fp   3fp   4fp   5fp   6fp   7fp   8fp   9fp