Notes: VLC is only applicable IF it is a media file, and you need to first rename it to the corect file extension.

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 editplus

cu.ASA	ASP Configuration File
cu.ASAX	ASP.Net Open XML Configuration File
cu.JSP	JavaServer Pages Source File
cu.CONFIG	Configuration File
cu.MANIFEST	Windows Assembly Manifest File
cu.DAT	Data File
cu.PART	Partially Downloaded File
cu.TXT	Comma Separated Value Database
cu.ASPX	ASP.Net Open XML Source File
cu.STM	Server Side Includes HTML File
cu.HTA	HTML Application
cu.CGI	Perl Source File
cu.XAML	Extensible Application Markup Language
cu.CSPROJ	C# Project File
cu.VBPROJ	Visual Basic .Net Project File
cu.TMP	Temporary File
cu.NFO	Downloaded Program Information
cu.HTM	Hypertext Markup Language Source File
cu.CPP	C++ Source File
cu.CXX	C++ Source File
cu.H	C Header File
cu.JS	JavaScript Source File
cu.VBS	Visual Basic Script
cu.VB	Visual Basic .Net Source File
cu.CSS	Cascading Style Sheets Source File
cu.CS	C# Source File
cu.TXT	Text Document
cu.LOG	Log File
cu.HTML	Hypertext Markup Language Source File
cu.ASP	Active Server Page Source File
cu.SHTML	Server Side Includes HTML File
cu.C	C Source File
cu.HPP	C++ Header File
cu.XML	Extensible Markup Language
cu.PL	Perl Source File
cu.PHP3	PHP3 Source File
cu.RC	C++ Resource Compiler Script
cu.PM	Perl Module
cu.PHP	PHP Source File
cu.JAVA	JAVA Source File

File extensions that can be opened by vlc-media-player

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

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