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

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

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