PRI File Type

- The quick facts

What are PRI files and how to open them

Are you having problems opening a PRI file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a PRI file?

PRI files have multiple uses, and Package Resource Index is one of them.

Package Resource Index

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open PRI files

Important: Different programs may use files with the PRI file extension for different purposes, so unless you are sure which format your PRI file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 10 different PRI openers which you will find listed below.

Last updated: June 29, 2022

More file formats using the PRI extension

Through our research of PRI files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • Painter's Apprentice Printer Information
  • Papyrus Printer Information
  • PCE Raw Image disk image

Various apps that use files with this extension

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

fcheckfcheckUser submitted
PrimerSelectPrimerSelectUser submitted
PhotoMixPhotoMixUser submitted
PRIMERPRIMERUser submitted
PriMus FreePriMus FreeUser submitted
ISPSoftISPSoftUser submitted
PriMusPriMusUser submitted
PriMus SEPriMus SEUser submitted
Applied AutoMod ACE Graphics EditorApplied AutoMod ACE Graphics EditorUser submitted
PriMus ReaderPriMus ReaderUser submitted

Help us help others helps thousands of users every day, and we would love to hear from you if you have additional information about PRI file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.