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

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

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

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

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