WKF file format description

Many people share .wkf files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .wkf file can be edited, converted or printed with. On this page, we try to provide assistance for handling .wkf files.

2 filename extension(s) found in our database.

.wkf - VISI CAD Work Data

The WKF data files are related to VISI CAD. The WKF file is a VISI CAD Work Data. VISI CAD is a PC-based surface and solids modeling and designs package which is used to create three-dimensional CAD designs.

Data files
- / -
VISI CAD Work Data related extensions:
Altair FEKO ADAPTFEKO Frequency Results Data
Emissions Model ASCII Record
eJuice Me Up Default Settings Data
xICE Desktop Encrypted Folder
KVIrc Theme Data
EBCDIC Encoded Data

.wkf - KF Webserver Script

The WKF development files are related to KF Web Server. The WKF file is a KF Webserver Script. KeyFocus Web server is a Win32 HTTP server with web administration.

KF Web Server
Development files
- / -
KF Webserver Script related extensions:
Objeck Source Code
IAR System Device Selection Data
WAIS Source File
Hitachi Ladder Editor Trace File
WinDev Internal Analysis Data

Naturally, other applications may also use the .wkf file extension. Even harmful programs can create .wkf files. Be especially cautious with .wkf files coming from an unknown source!

Can't open a .wkf file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .wkf file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

akf, dkf, kf, kwf, skf, wf, wfk, wjf, wk, wkb, wkd, wke, wkg, wkt, wlf

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

DriveCrypt Key File
WiKID Token Data
WinZip Job File
SkinCrafter Skin Data
Windows Metafile
Gamebryo 3D Model Key Frame

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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DataTypes.net >> WKF file