How to open KNNK file extension?

The author of advice: Mr Brankiewicz

KNNK files are incessantly popular. However, a file name containing KNNK file extension is problematic for some of the users. They have problems with correct opening of a file with KNNK extension. However, it should be remembered that KNNK file extension can match one or more types of files. The most popular is OmniPage but if there are others, you will find information concerning them below.

So, it is worth looking close at the problem concerning KNNK files and search for its solution.

A list of programs supporting files types with KNNK extension can be found below. Applications are sorted according to appropriate operational systems and their popularity.

  • OmniPage

    .knnk file extension

    Category: Various Files

    OS Software
    Windows OmniPage OmniPage

How to check if a file we want to open is not infected by malware or viruses?

  • Download Malware/viruses removal tool from KNNK files in the Windows system.
  • Click “Start scanning” and wait until the programme performs the scanning process on your computer.

What are the reasons of errors concerning KNNK extension of files?

The problem that often causes damage concerning KNNK extension are Windows system registry errors. That is why, in the first place it is recommended to:

  • Scan computer in order to identify, repair and open the KNNK file
  • Check system registry from the angle of hidden errors
  • Repair file’s associations with programs in the system registry

If you are not sure if the above problems concern you, you should consider other frequent irregularities:

  • You do not have an appropriate application installed that supports KNNK file extension
  • KNNK file is corrupted
  • The application’s version necessary to open the file is not correct
  • The file is not assigned to an appropriate program

Solving problems with KNNK files


If KNNK file does not open, firstly, it is worth using files associations built in the Windows system with application that can support them. In order to do it, you should double-click a KNNK file icon. A list of programs that probably support such a file will appear. It is enough to choose one of them so that Windows would open a given extension with it. Incorrect file’s association will result in Windows trying to open KNNK file with a wrong program all the time even if there is an appropriate application supporting this format on a drive. In this case, it is necessary to perform the above mentioned registry scanning and associations’ repair.

If associations are correct and Windows still cannot open the file, most probably the computer does not have appropriate software supporting files with name containing KNNK in their extension. The solution to this problem is very simple. You should buy or download a free (if they exist) application that will allow you to open, browse and edit KNNK format. It is no risk because many paid programs have free test versions enabling to check their functionality.

Do you have extra information about a KNNK file? [ Add information about a KNNK file ]

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