How to open PJ4 file extension?

The author of advice: Mr Brankiewicz

PJ4 files are incessantly popular. However, a file name containing PJ4 file extension is problematic for some of the users. They have problems with correct opening of a file with PJ4 extension. However, it should be remembered that PJ4 file extension can match one or more types of files. The most popular is Electric Quilt but if there are others, you will find information concerning them below.

So, it is worth looking close at the problem concerning PJ4 files and search for its solution.

A list of programs supporting files types with PJ4 extension can be found below. Applications are sorted according to appropriate operational systems and their popularity.

  • Electric Quilt

    .pj4 file extension

    Category: Various Files

    OS Software
    Windows Electric Quilt Electric Quilt
  • Davka Hebrew Document

    .pj4 file extension

    Category: Document Files

    OS Software
    Windows Davka Writer Davka Writer

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

  • Download Malware/viruses removal tool from PJ4 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 PJ4 extension of files?

The problem that often causes damage concerning PJ4 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 PJ4 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 PJ4 file extension
  • PJ4 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 PJ4 files


If PJ4 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 PJ4 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 PJ4 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 PJ4 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 PJ4 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 PJ4 file? [ Add information about a PJ4 file ]

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