How to open HTN file extension?

The author of advice: Mr Brankiewicz

HTN files are incessantly popular. However, a file name containing HTN file extension is problematic for some of the users. They have problems with correct opening of a file with HTN extension. However, it should be remembered that HTN file extension can match one or more types of files. The most popular is Micrografx Picture Publisher 8 Print Style but if there are others, you will find information concerning them below.

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

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

  • Micrografx Picture Publisher 8 Print Style

    .htn file extension

    Category: Configuration Files

    OS Software
    Windows Micrografx Picture Publisher Micrografx Picture Publisher

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

  • Download Malware/viruses removal tool from HTN 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 HTN extension of files?

The problem that often causes damage concerning HTN 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 HTN 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 HTN file extension
  • HTN 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 HTN files


If HTN 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 HTN 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 HTN 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 HTN 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 HTN 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 HTN file? [ Add information about a HTN file ]

8ST file extension

5 564

of file extensions

8 858

of file types

5 504

of applications opening the files

1 661

of producers