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

d2n.ASX	Advanced Stream Redirector
d2n.DTS	Digital Theater Systems Audio File
d2n.GXF	General eXchange Format
d2n.M2V	MPEG-2 Video
d2n.M3U	MP3 Uniform Resource Locator
d2n.M4V	MPEG-4 Video File
d2n.MPEG1	MPEG-1 Video
d2n.MPEG2	MPEG-2 Video
d2n.MTS	AVCHD Video File
d2n.MXF	Material eXchange Format
d2n.OGM	Ogg Multimedia Container File
d2n.PLS	Playlist
d2n.BUP	DVD Information File
d2n.A52	Dolby Digital AC-3 Compressed Audio File
d2n.AAC	Advanced Audio Coding Compressed Audio File
d2n.B4S	Winamp 3+ Playlist
d2n.CUE	Cue Sheet
d2n.DIVX	DivX Movie
d2n.DV	Digital Video
d2n.FLV	Flash Video
d2n.M1V	MPEG-1 Video
d2n.M2TS	MPEG-2 Transport Stream Videos
d2n.MKV	Matroska Video Stream
d2n.MOV	Apple QuickTime Movie
d2n.MPEG4	MPEG-4 Video
d2n.OMA	OpenMG Audio File
d2n.SPX	Ogg Speex Audio File
d2n.TS	DVD Video
d2n.VLC	VLC Media Player Data
d2n.VOB	DVD Video Object
d2n.XSPF	XML Shareable Playlist Format
d2n.DAT	VCD Video
d2n.BIN	Binary DVD Video
d2n.IFO	DVD Information File
d2n.PART	Partially Downloaded File
d2n.3G2	3G Mobile Phone Video
d2n.AVI	Audio Video Interleave
d2n.MPEG	MPEG Video
d2n.MPG	MPEG Video
d2n.FLAC	Free Lossless Audio Codec Compressed Audio FIle
d2n.M4A	MPEG-4 Audio File
d2n.MP1	MPEG-1 Audio Layer I
d2n.OGG	Ogg Multimedia Container File
d2n.WAV	Waveform Audio
d2n.XM	Extended Module Audio File
d2n.3GP	3G Mobile Phone Video
d2n.SRT	DVD Subtitles File
d2n.WMV	Windows Media Video
d2n.AC3	Dolby Digital AC-3 Compressed Audio File
d2n.ASF	Advanced Systems Format Video
d2n.MOD	MOD Audio File
d2n.MP2	MPEG-1 Audio Layer II
d2n.MP3	MPEG-1 Audio Layer 3
d2n.MP4	MPEG-4 Part 14 Multimedia Container
d2n.WMA	Windows Media Audio File
d2n.MKA	Matroska Audio Stream
d2n.M4P	Protected AAC File

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