ONETEP Density Kernel Data Format
If you need to edit the DKN file, one of the safest methods is to download and install the software dedicated to working with DKN files. Of course, there are probably DKN Online Editors available, but none of them will be able to provide such a wide range of available options as dedicated software.
Please note that not every program that supports DKN will allow you to edit the file. Additional information about the DKN file extension can be found here.
Definitely the best solution. Use any of the programs that support the DKN file to check if it allows you to edit the file. It's safest to download the software from the developer's website. You will find links to the software developers' websites on the subpage of each program. Examples of programs cooperating with DKN files, which make it possible to edit it.
All available programs supporting the DKN file
Most of the file formats are simply text format saved under a different extension - so you can open them e.g. with Windows Notepad But beware - making manual changes to the DKN file or another may result in its damage. If you make inappropriate changes and save the file, it may happen that you do not reopen the DKN file.. For this reason, try to use software created to edit DKN files.
It seems that one of the software on the list must be able to edit the DKN files. However, if for some reason you did not find this option, you can try using tools prepared by external websites. Verified websites with the option to edit the file in the DKN format below.
Free Online File Edit Service
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