PKK File Extension

File Type

PuTTYgen Private Key


Simon Tatham


Encoded Files





Details about the PKK file

Files with the PKK extension are found in 1 operating systems which include Windows. The PKK extension was originally developed for the PuTTY application. This is an application developed by Simon Tatham. In addition, the programs can be used to open files with the PKK extension.

PKK files fall under the Encoded Files category. Files of a different type with the extension PKK can be encountered on various operating systems, and their number is 236. The PuTTYgen Private Key file format and the PuTTY program were developed by Simon Tatham. The PuTTYgen Private Key file was most likely created using the PuTTY program.

Choose the right tool

PKK File Extension

PKK File Tools

What tools are available?

We provide some of the most important tools for working with the PKK file. With their help you will be able to perform many operations on PKK files. You can easily convert the file, preview its contents, or open and edit any PKK file.

PKK File Opener

One of the most used tools is PKK opener. Here's how to easily open your PKK file. Opening the PKK file is just the beginning. Other file operations can be the next step.

PKK File Viewer

The PKK Viwer tool helps to preview the contents of a file without the need to install dedicated software. Click on the subpage and use the form to select the file. Then our Tool will show you the contents of the file.

PKK File Converter

If you cannot perform all the operations on the PKK file, you can convert it to a different format. Converting the PKK file will give you more options for editing the data in the file.

PKK File Editor

If you want to edit the content of PKK file, please use PKK editor. Sometimes you need to be able to fully edit the contents of the PKK file, in which case you may need to install dedicated software. Go to our editor to learn more about editing the PKK file.



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