file extension Windows/OS2/Apple/Unix/Dos

File ExtensionsWindows/OS2/Apple/UNIX

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V = Main input file Vivid 2.0
V = ReaGeniX Consistency check support
V = subsampled raw YUV bitmap
V06 = Xwave file
V22 = CWCDATA file
V3D = Stratum Samples Models Balls3d 2 file
V3S = Voice Master Key Sound
V44 = CWCDATA file
V56 = modem Patch
V5D = Dataset UNIX chemical
V5D = Mime: application/vis5d
V64 = Nintento 64 Emulation ROM Image
V8 = Covox 8-bit Audio
VAB = Album Visualb
VAC = Oc2.316s cakit file
VAF = Microsoft Visual Studio Common Tools Vanalyzr Proj. Item file
VAG = Sony PlayStation ADPCM Sound File
VAL = Macintosh Spreadsheet (VALU)
VAL = Validity checks and referential integrity (Paradox for Windows)
VAL = Values list object file (dBASE Application Generator)
VALU = Same as VAL
VAM = Microsoft Visual Studio Common Tools Vanalyzr Proj. Item file
VAN = VistaPro animation
VAP = Value Added Process (NetWare 2.xx)
VAR = variables file (eg IconAuthor)
VARS = Templates file
VAX = Pbm plus file
VB = Visual Basic script
VBA = VBA Module; Visual Basic for Applications (generic name)
VBA = VBase file
VBC = Vocabulary
VBD = Visual Basic 5 Active Document (Internet/Intranet document)
VBDPROJ = VisualStudio.vbdproj.9.0 open with: "%ProgramFiles%\Gemeinsame Dateien\Microsoft Shared\MSEnv\VSLauncher.exe" "%1" NoOpen Content Type text/plain
VBE = Visual Basic script
VBG = Visual Basic 5 Project group file
VBK = VisualCADD Backup File [Support Group]
VBK = Mime: audio/vnd.nortel.vbk
VBL = Visual Basic user control licensing
VBOX = Mime: application/vnd.previewsystems.box
VBOXLM = Vbox Common file
VBP = Visual Basic 4 Project (similar to MAK)
VBPROJ = VisualStudio.vbproj.9.0 open with: "%ProgramFiles%\Gemeinsame Dateien\Microsoft Shared\MSEnv\VSLauncher.exe" "%1" NoOpen Content Type text/plain
VBR = Visual Basic remote automation Registration file
VBS = MPEG Movie Clip
VBS = Visual Basic for Applications Script
VBW = Microsoft Visual Basic workspace
VBX = Visual Basic eXtension (custom control), 16 bit, can be used by e.g. Visual Basic or C++
VBZ = Visual Basic Setup Wizard launch file
VC = Include file with color definitions (Vivid 2.0)
VC = Spreadsheet; VisiCalc; also VCX
VC1 = Ms Visual C 1 (make-) file
VC15 = Ms Visual C 1.5 (make-) file
VC2 = Ms Visual C 2 (make-) file
VC4 = Ms Visual C 4 (make-) file
VC5 = Ms Visual C 5 (make-) file
VC6 = Ms Visual C 6 (make-) file
VC7 = Ms Visual C 7 (make-) file
VC_ = C Poet compressed Disk1 file
VCA = Visual Clip Art
VCD = VisualCADD Drawing File [Support Group]
VCD = Mime: application/x-cdlink
VCE = Cool Edit NMS file, audio editor file
VCF = Mime: text/x-vcard
VCF = Outlook Express VCard file
VCF = Vevi Configuration File
VCF = WorldToolKit objects
VCG = Mime: application/vnd.groove-vcard
VCL = Jill game file
VCM = Visual Component File
VCP = Visual Studio (7).NET Project settings file
VCP = Workspace Information (old MS Visual C++ 32-bit versions)
VCPREF = Symantec Shared file
VCPROJ = Visual Studio .NET Project settings file
VCR = Arvid VCR driver
VCS = Mime: text/x-vCalendar
VCS = Netscape Calendar data
VCT = Visual Foxpro98 Solution file
VCW = MS Visual C++ Status File, used with MAK files
VCWIN32 = (make-)files for Ms Vc
VCX = Mime: application/vnd.vcx
VCX = MS Class Browser class library
VCX = Spreadsheet; VisiCalc Advanced
VD2 = Vedit file
VDA = Graphics (VDA-FS surface data)
VDA = Mime: application/vda
VDA = Truevision Targa bitmap image
VDA = Video Display Adapter image format
VDB = Trend Pc-cillin 2000 file
VDDPROJ = VisualStudio.vddproj.9.0 open with: "%ProgramFiles%\Gemeinsame Dateien\Microsoft Shared\MSEnv\VSLauncher.exe" "%1" NoOpen Content Type text/plain
VDF = Webcd virtual driver plugins file
VDI = Bitmap image (Digital Research GEM VDI file)
VDK = Steuer99 file
VDM = Vedit file
VDO = Mime: video/vdo
VDO = Sound in conjunction with AVI files
VDO = VDOLive Script Video image (Story Board)
VDP = VisualStudio.vdp.9.0 open with: "%ProgramFiles%\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe" "%1" NoOpen Content Type text/plain
VDPROJ = VisualStudio.vdproj.9.0 open with: "%ProgramFiles%\Gemeinsame Dateien\Microsoft Shared\MSEnv\VSLauncher.exe" "%1" NoOpen Content Type text/plain
VDR = Drawing (ComputerEasy Draw)
VDT = SwiftView Command File
VDU = Detailer 3D file
VDX = driver 32bits
VECT = 3d Graphic
VEH = Vector data (SPANS VEH/VEC format)
VEL = 3D drawing file (CAD( (Ashlar)
VEM = Voice Email
VER = Version description (Windows)
VERS = Version description (many)
VERSATEC = Misc
VERSION = Version dist file
VERT* = glslang vertices program (* means only .vert is tested)
VET = VET antivirus system file
VEW = GroupWise for Windows
VEW = Mime: application/groupwise
VEW = Mime: application/vnd.lotus-approach
VEW = View file (Clipper 5/Lotus Approach, earlier versions than 3.0)
VF = vitual terrain software
VFA = FontLab database file
VFD = Drive Image5 Vfd file
VFF = DESR VFF greyscale bitmap image
VFF = Sun TAAC Image File Format bitmap image
VFL = Clip art file (PrintMaster Gold)
VFM = Ventura Publisher Font Metrics file
VFN = Voting Form for Customers (Voter)
VFP = Qtreader file
VFW = Video for windows image format
VfW_ = (MAC FILE_TYPE) AVI Moviee Messagee Fiavi
VGA = OS/2 bitmap image
VGA = Same as BMP VGA resolution MS MRBC.EXE
VGA = Vga display font
VGD = Vga display driver (Generic CADD)
VGDt = (MAC FILE_TYPE) SAM
VGL = Config 911s file
VGR = Ventura Publisher graphics/bitmap
vgrd = (MAC CREATOR CODE) LaserWriter (Postscript file)
vgrd = (MAC FILE_TYPE) LaserWriter
VH = Winhelp Vh file
VHD = "Very High-level Design Language" Hardware design document
VHDL = "Very High-level Design Language" Hardware design document
VH~ = V-help file
VI = Bitmap image (Jovian Logic VI video capture board)
VI = Script (Watcom Vi editor)
VI = Virtual Instrument file
VI_ = Audio Waveprg Samplitude compressed file
VIB = Chemsoft Export/Import MSDS Data
VIC = Graphics (VICAR - Video Image Communication and Retrieval)
VICAR = Graphics (VICAR - Video Image Communication and Retrieval)
VID = Bitmap image (YUV12C M-Motion Frame Buffer file)
VID = Screen device driver (Ms DOS/Word)
VID = Vidcom 64 image format
VID = Video Driver (Microsoft DOS applications)
VID = Visual Image Directory
VIF = 1bit CCITT Group 4 bitmap image (Verity Image Format)
VIF = Bitmap image (Khoros Visualization Image File Format)
VIFF = Bitmap image (Khoros Visualization Image File Format)
VIK = Viking graphics
VIM = Vim script file
viOj = (MAC FILE_TYPE) Po
VIP = Mumath 30 Vip file
VIR = file identified as a virus-infected file by Norton AntiVirus
VIS = Mime: application/vnd.informix-visionary
VIS = StudioPro 3D file
VIS = Vista graphics
VIS4 = (MAC FILE_TYPE) MindVision Install File
VISA = (MAC FILE_TYPE) Apple File Exchange File
VISIO4 = Visio-file
VIT = Bitmap image (VITec scanner raster format)
VITEC = ViTec Tiled Image File
VIV = Mime: video/vivo
VIV = Mime: video/vnd.vivo
VIV = VivoActive ActiveX Control (streaming video)
VIVO = Mime: video/vivo
VIVO = Mime: video/vnd.vivo
VIVO = VivoActive movies and audio
VIZ = Division dVS/dVISE File
VJP = VisualStudio.vjp.8.0 open with: "%ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\devenv.exe" "%1" NoOpen Content Type text/plain
VJSPROJ = VisualStudio.vjsproj.8.0 open with: "%ProgramFiles%\Gemeinsame Dateien\Microsoft Shared\MSEnv\VSLauncher.exe" "%1" NoOpen Content Type text/plain
VLB = Corel Ventura LiBrary
VLC = VLC.vlc special configuration file for application(binary format)
VLM = Virtual Loadable Module (Netware)
VLT = Darn! Passwords! Vault File
VM = Geoworks Virtual Memory file (or localization file)
VM = Virtual Memory (Swap File)
VMB = Quicken 2002 order file
VMC = Virtual memory configuration (DOS/4GW PM 32X DOS Extender)
VMD = Mime: application/vocaltec-media-desc
VMD = Mime: chemical/x-vmd
VMD = Movie-format (used in "gabriel knight ii")
VMF = Mime: application/vocaltec-media-file
VMF = Ventura Publisher font characteristics
VMG = Image file
VMI = Mime: application/x-dremacast-vms-info
VML = "Microsoft Office 2000" Vector markup language
VMN = VXDSRC file
VMO = Siemens Sl45 Mobile Phone Voice File
VMOX = Virtual MakeOver Content
VMS = CVS and VMS sound files (continous variable slope)
VMS = Mime: application/x-dremacast-vms
VMS = Text file containing VMS specific info
VMsg = (MAC FILE_TYPE) CompuServe Message
VNA = Video Capture Album
VNC = Virtual Network Computing
VNS = iClone_VNS open with: %ProgramFiles%\Reallusion\iClone 2\iClone.exe "%1"
VO = Vivid 2.0 include file with object definition
VOB = MPEG-2 movie
VOB = Vue d'Esprit image format
VOC = Creative Lab's Soundblaster digitized sound (PlayVoc)
VOC = Mime: audio/voc
VOC = Mime: audio/x-voc
VOD = Video On Demand
VOF = VZ Programmer Object Folder
VOK = Dictionary file
VOL = Volume file (many prg)
VORT = Bitmap image (Very Ordinary Rendering Toolkit)
VOS = Mime: video/vosaic
VOX = Dialogic sound
VOX = Mime: audio/voxware
VOX = Voice (generic name)
VP = 3D Studio Video Posting
VP = Ventura Publisher publication
VPB = Quantel VPB image format
VPF = Vector Product Format
VPG = Graphics (VPGraphics)
VPH = Virtual Pascal Help (VP/OS2)
VPI = Virtual Pascal Unit (VP/OS2)
VPR = VideoCraft Project bitmap animation
VPR = Visual Prolog Resource
VPX = Fh5 Usenglsh file
VQA = Video files (Westwood Studios)
VQE = Mime: audio/x-twinvq-plugin
VQE = Yamaha Sound-VQ Locator file
VQF = Mime: audio/x-twinvq
VQF = Music (Transform-domain Weighted Interleave Vector Quantization)
VQL = Mime: audio/x-twinvq
VQL = Mime: audio/x-twinvq-plugin
VQL = Yamaha Sound-VQ Locator file
VRB = Dict file
VRC = REGSRC VXD file
VRE = Mime: x-world/x-vream
VRE = VREAMScript extension
VRF = Oracle 7 Configuration File
VRJ = Mime: x-world/x-vrt
VRM = QuattroPro overlay file
VRM = Virtual Reality Modeling Language
VRM = Visual Rexx language source code file (Watcom VRexx)
VRML = Mime: application/x-vrml
VRML = Mime: model/vrml
VRML = Mime: x-world/x-vrml
VRML = VRML Worlds for WWW, (Virtual Reality Modeling Language)
VRO = PDVDmpgfile open with: "%ProgramFiles%\Home Cinema\PowerDVD\PowerDVD.exe" "%L"
vrod = (MAC FILE_TYPE) QuickTime VR Player
VRP = WATCOM VXRexx project
VRS = WordPerfect Video ReSource (device driver)
VRT = Mime: x-world/x-vrt
VRT = ViRTual world (WWW)
VRW = Mime: x-world/x-vream
VRW = VREAMScript Command Language ActiveX 3D
VS = Include file with surface definition (Vivid 2.0)
VS2 = Roland-Bass Transfer File
VS? = Visio file
VSC = McAffee VirusScan configuration
VSCONTENT = VisualStudio.ContentInstaller.vscontent open with: "%ProgramFiles%\Gemeinsame Dateien\Microsoft Shared\MSEnv\VSContentInstaller.exe" "%1" NoOpen Content Type application/xml
VSD = FlowChart; Visio Document
VSD = Mime: application/vnd.visio
VSD = Mime: application/x-visio
VSDIR = Microsoft Visual Studio Ide Newfileitems file
VSDISCO = SOAP Dynamic Discovery File (MS SOAP & .NET apps)
VSH = McAfee VirusShield ConfigFile
VSH = vertex shader definitions for Direct3D programming. (DirectX 8.1 SDK)
VSI = VisualStudio.ContentInstaller.vsi open with: "%ProgramFiles%\Gemeinsame Dateien\Microsoft Shared\MSEnv\VSContentInstaller.exe" "%1" NoOpen Content Type application/ms-vsi
VSK = Msdev Common Ide file
VSL = Download List file
VSL = Mime: application/x-cnet-vsl
VSM = VisSim simulation model
VSMACROS = VisualStudio.MacroProject.Binary.9.0 special configuration file for application(binary format)
VSMDI = VisualStudio.vsmdi.9.0 open with: "%ProgramFiles%\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe" /dde Content Type application/xml
VSMDI = VisualStudio.vsmdi.9.0 open with: "%ProgramFiles%\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe" /dde NoOpen Content Type application/xml
VSMPROJ = VisualStudio.MacroProject.Text.9.0 special configuration file for application(binary format)
VSN = ViruSafe version file (information about all the files in a dir)
VSP = SPX sprite
VSPF = VisualStudio.vspf.9.0 special configuration file for application(binary format)
VSPOLICY = VisualStudio.vspolicy.8.0 open with: "%ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\devenv.exe" /dde Content Type application/xml
VSPOLICYCACHE = VisualStudio.vspolicycache.8.0 special configuration file for application(binary format)
VSPOLICYDEF = VisualStudio.vspolicydef.8.0 open with: "%ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\devenv.exe" /dde Content Type application/xml
VSPROPS = VisualStudio.vsprops.9.0 special configuration file for application(binary format)
VSPS = VisualStudio.vsps.9.0 special configuration file for application(binary format)
VSPSCC = VisualStudio.vspscc.9.0 special configuration file for application(binary format) Content Type text/plain
VSS = Mime: application/vnd.visio
VSS = Visio smartshapes file
VSSCC = VisualStudio.vsscc.9.0 special configuration file for application(binary format) Content Type text/plain
VSSETTINGS = VisualStudio.vssettings.9.0 special configuration file for application(binary format) Content Type text/xml
VSSSCC = VisualStudio.vssscc.9.0 special configuration file for application(binary format) Content Type text/plain
VST = Mime: application/vnd.visio
VST = Mime: application/x-visio
VST = Visio Flowchart
VST = ViSTa Truevision Targa bitmap image
VSTEMPLATE = VisualStudio.vstemplate.9.0 open with: "%ProgramFiles%\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe" /dde PerceivedType text PerceivedType text Content Type text/xml
VSTO = bootstrap.vsto.1 open with: rundll32.exe "%ProgramFiles%\Gemeinsame Dateien\Microsoft Shared\VSTO\vstoee.dll",InstallVstoSolution %1 PerceivedType text PerceivedType text Content Type application/x-ms-vsto
VSU = Visio custom user interface file
VSW = Mime: application/vnd.visio
VSW = Mime: application/x-visio
VSW = Visio Workspace file
VSX = VisioViewer.Viewer open with: "%ProgramFiles%\Internet Explorer\iexplore.exe" -nohome NoOpen Content Type application/vnd.ms-visio.viewer
VSX = VisioViewer.Viewer open with: "%ProgramFiles%\Internet Explorer\iexplore.exe" -nohome PerceivedType text PerceivedType text Content Type application/vnd.ms-visio.viewer
VSZ = Msdev Visual Interdev98 Templates Web Projects file
VTI = Visualization Toolkit Image Data (http://www.vtk.org)
VTK = Visualization Toolkit Legacy File Format (http://www.vtk.org)
VTK = Vtk Sample file
VTP = Visualization Toolkit Polygonal Data (http://www.vtk.org)
VtPC = (MAC FILE_TYPE) Virtual PC
VtPf = (MAC FILE_TYPE) Virtual PC Prefs File
VTR = Visualization Toolkit Rectilinear Grid Data (http://www.vtk.org)
VTS = Intel VTune program performance monitor project file
VTS = Mime: workbook/formulaone
VTS = Visualization Toolkit Structured Points Data (http://www.vtk.org)
VTST = virtual terrain software
VTU = Mime: model/vnd.vtu
VTU = Visualization Toolkit Unstructured Points Data (http://www.vtk.org)
VTX = VisioViewer.Viewer open with: "%ProgramFiles%\Internet Explorer\iexplore.exe" -nohome NoOpen Content Type application/vnd.ms-visio.viewer
VTX = VisioViewer.Viewer open with: "%ProgramFiles%\Internet Explorer\iexplore.exe" -nohome PerceivedType text PerceivedType text Content Type application/vnd.ms-visio.viewer
VUE = 3D Studio animation
VUE = Ms Schedule+ configuration
VUE = View (dBASE IV/FoxPro)
VUP = vupfile special configuration file for application(binary format)
VVD = Minolta element file
VVF = ViVerify Fingerprint
VVR = ViVerify Repair
VW = Volkswriter text file
VW3 = Text file (Volkswriter 3)
VWF = CADvance Drawing File
VWP = System Dll file
VWR = Multimedia viewer, Metatec Corp.
VWR = PC Tools file viewer file
VX_ = Compressed Tvideo card file
VXD = Ms Windows virtual device driver, 32 bit
VXO = SYSTEM driver file
VXX = Iosubsys driver file
VZN = WinVzn Image file

Search: Use ctrl-F to search for item

Universal dump-utility for non-destructive dump/list/search string etc
dump.zip


Select Extension by starting letter:

A- B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U -

V- W - X - Y - Z - OTHER - Allowed chars in Filenames - what is an extension?

 

If you find an extension missing, write! No guarantee given for completeness or correctness. If you feel an extension is outdated, write!
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Send extension data to: update@file-ext.4uj.org
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Compilation Copyright (c) 2002 R.Bitsch, Compilation Copyright (c) 2009,2010 R.Cooper-Bitsch