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

md5.ASX	Advanced Stream Redirector
md5.DTS	Digital Theater Systems Audio File
md5.GXF	General eXchange Format
md5.M2V	MPEG-2 Video
md5.M3U	MP3 Uniform Resource Locator
md5.M4V	MPEG-4 Video File
md5.MPEG1	MPEG-1 Video
md5.MPEG2	MPEG-2 Video
md5.MTS	AVCHD Video File
md5.MXF	Material eXchange Format
md5.OGM	Ogg Multimedia Container File
md5.PLS	Playlist
md5.BUP	DVD Information File
md5.A52	Dolby Digital AC-3 Compressed Audio File
md5.AAC	Advanced Audio Coding Compressed Audio File
md5.B4S	Winamp 3+ Playlist
md5.CUE	Cue Sheet
md5.DIVX	DivX Movie
md5.DV	Digital Video
md5.FLV	Flash Video
md5.M1V	MPEG-1 Video
md5.M2TS	MPEG-2 Transport Stream Videos
md5.MKV	Matroska Video Stream
md5.MOV	Apple QuickTime Movie
md5.MPEG4	MPEG-4 Video
md5.OMA	OpenMG Audio File
md5.SPX	Ogg Speex Audio File
md5.TS	DVD Video
md5.VLC	VLC Media Player Data
md5.VOB	DVD Video Object
md5.XSPF	XML Shareable Playlist Format
md5.DAT	VCD Video
md5.BIN	Binary DVD Video
md5.IFO	DVD Information File
md5.PART	Partially Downloaded File
md5.3G2	3G Mobile Phone Video
md5.AVI	Audio Video Interleave
md5.MPEG	MPEG Video
md5.MPG	MPEG Video
md5.FLAC	Free Lossless Audio Codec Compressed Audio FIle
md5.M4A	MPEG-4 Audio File
md5.MP1	MPEG-1 Audio Layer I
md5.OGG	Ogg Multimedia Container File
md5.WAV	Waveform Audio
md5.XM	Extended Module Audio File
md5.3GP	3G Mobile Phone Video
md5.SRT	DVD Subtitles File
md5.WMV	Windows Media Video
md5.AC3	Dolby Digital AC-3 Compressed Audio File
md5.ASF	Advanced Systems Format Video
md5.MOD	MOD Audio File
md5.MP2	MPEG-1 Audio Layer II
md5.MP3	MPEG-1 Audio Layer 3
md5.MP4	MPEG-4 Part 14 Multimedia Container
md5.WMA	Windows Media Audio File
md5.MKA	Matroska Audio Stream
md5.M4P	Protected AAC File

amd5   bmd5   cmd5   dmd5   emd5   fmd5   gmd5   hmd5   imd5   jmd5   kmd5   lmd5   mmd5   nmd5   omd5   pmd5   qmd5   rmd5   smd5   tmd5   umd5   vmd5   wmd5   xmd5   ymd5   zmd5   0md5   1md5   2md5   3md5   4md5   5md5   6md5   7md5   8md5   9md5