PPN File - opening and understanding

Did your computer fail to open a PPN file? We explain what they are used for and recommend software that we know can open or otherwise handle your .PPN files.

What is a PPN file?

A .PPN file is a packPNM compressed bitmap file. Through our analysis of PPN files, we know that one use of the format is packPNM compressed bitmap. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

How to open PPN files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension PPN for different purposes.

While we have not verified the apps ourselves yet, our users have suggested 3 different PPN openers which you will find listed below.

Suggest another file format using extension PPN

While we know of one file format using the .PPN file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .PPN file.

Various viewers for this file format

These apps are known to open certain types of PPN files. Remember, different programs may use PPN files for different purposes, so you may need to try out a few of them to be able to open your specific file.

CanvasCanvasUser submitted
Canvas XCanvas XUser submitted
Post-it Notes Design SoftwarePost-it Notes Design SoftwareUser submitted
We have not verified any software that we know for certain will work with PPN-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with PPN-files. If you know one, please use the 'Suggest a program' link below and tell us about it!