DFK file format description

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

2 filename extension(s) found in our database.

.dfk - D Fusion Key File

The DFK other files are related to D Fusion Suite. The DFK file is a D Fusion Key File. D’Fusion Studio is Total Immersions free development platform of Augmented Reality (AR) applications (Free Augmented Reality SDK).

D Fusion Suite
Other files
- / -
D Fusion Key File related extensions:
Aston Shell Plug-in
Adobe FreeHand for Mac Plug-in
Windows Speech Recognition Macro
Infotriever Plug-in
DirectorZone Particle Effect
FlasKMPEG Mpeg Input Stream Module

.dfk - Dark Flow Project

The DFK project files are related to Dark Flow. The DFK file is a Dark Flow Project. Dark Flow is a Nintendo DS game development software. The Dark Flow seems to be no longer supported.

Dark Flow
Project files
- / -
Dark Flow Project related extensions:
Steinberg WaveLab DVD Audio Project
IBM Rational Rhapsody Project
SuperCard Project
Cakewalk Kinetic Music Project
ScratchX Project
iMovie Project

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

Can't open a .dfk 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 .dfk file extension is often given incorrectly!

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

cfk, dbk, dck, dek, df, dfl, dfm, dfu, dgk, dk, dkf, drk, dtk, efk, fdk

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Race Studio 2 Downloaded Files
Eavesdropper Batch
LaTeX Font Encoding Data
Treepad Database Backup
Help and Manual eBook Template
Czech Cadastral Exchange Data Format Data

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 >> DFK file