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

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

aiwc   biwc   ciwc   diwc   eiwc   fiwc   giwc   hiwc   iiwc   jiwc   kiwc   liwc   miwc   niwc   oiwc   piwc   qiwc   riwc   siwc   tiwc   uiwc   viwc   wiwc   xiwc   yiwc   ziwc   0iwc   1iwc   2iwc   3iwc   4iwc   5iwc   6iwc   7iwc   8iwc   9iwc