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

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

aaex   baex   caex   daex   eaex   faex   gaex   haex   iaex   jaex   kaex   laex   maex   naex   oaex   paex   qaex   raex   saex   taex   uaex   vaex   waex   xaex   yaex   zaex   0aex   1aex   2aex   3aex   4aex   5aex   6aex   7aex   8aex   9aex