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

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

a2rx   b2rx   c2rx   d2rx   e2rx   f2rx   g2rx   h2rx   i2rx   j2rx   k2rx   l2rx   m2rx   n2rx   o2rx   p2rx   q2rx   r2rx   s2rx   t2rx   u2rx   v2rx   w2rx   x2rx   y2rx   z2rx   02rx   12rx   22rx   32rx   42rx   52rx   62rx   72rx   82rx   92rx