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

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

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