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>> DKN file

DKN file format description

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

1 filename extension(s) found in our database.

.dkn - ONETEP Density Kernel

DKN file is an ONETEP Density Kernel. ONETEP (Order-N Electronic Total Energy Package) is a linear-scaling code for quantum-mechanical calculations based on density-functional theory.

.dkn file format description:
DKN format
Data files
- / -
ONETEP Density Kernel related links:
ONETEP Density Kernel related extensions:
3COM Router Firmware
Kwalitan Text
AIM Extended Wavefunction Data
SPARKvue v1.0 Data
SPECCTRA Design File

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

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

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

ckn, rkn, don, dmn, dk, skn, dun, dnk, dkb

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Disk Doctors CK Support Info File
SAS Stat Studio Metadata
PLS-CADD Lines and Annotation Data
Dial Up Networking Exported Settings
Windows Automotive Skin

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