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Navigation: Home > PMATRIX file

Informations about the PMATRIX filename extension and the file formats associated with it

We collected the information you should know about the .pmatrix filename on this page. If you were sent a(n) .pmatrix file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

1 filename extension(s) are in our database

.pmatrix - Priority Matrix Project

The PMATRIX file is a Project file, which is connected to the Priority Matrix Project according to our registry. With the adequate settings, the Priority Matrix Project (.pmatrix) files can be opened or converted with the help of Priority Matrix.

Format description:
PMATRIX format
Priority Matrix
Magic string:
- / -
Related links:
Related extensions:
RedCine-X Project
ViewletBuilder Project
Microsoft Visual Studio LightSwitch Project
Microsoft Developer Studio Project
Form Z Project
Milestones Project Companion Project

Important! Programs other than the ones listed above may also use the .pmatrix file extension. Even harmful programs can create files with the .pmatrix extension to store data in them. Always be careful with .pmatrix files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .pmatrix file can’t be opened on your computer?

If the program necessary for opening the .pmatrix file is installed properly on your computer, then the quickest and simplest way to open the .pmatrix file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .pmatrix file, you may receive an error message from the associated application, this can be caused by the following:

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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