How to open ATOS_PRJ files

Did your computer fail to open an ATOS_PRJ file? We explain what ATOS_PRJ files are and recommend software that we know can open or convert your ATOS_PRJ files.

What is an ATOS_PRJ file?

The ATOS_PRJ file extension indicates to your device which app can open the file. However, different programs may use the ATOS_PRJ file type for different types of data.

While we do not yet describe the ATOS_PRJ file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.

We are continually working on adding more file type descriptions to the site, so if you have information about ATOS_PRJ files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!

Generic ATOS_PRJ

These apps are known to open certain types of ATOS_PRJ files. Since many different programs may use ATOS_PRJ files for different purposes, you may need to try a few of the apps to open your specific ATOS_PRJ file.

GOM SoftwareGOM SoftwareUser submitted

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

We have not verified any programs that we know for certain can work with ATOS_PRJ-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with ATOS_PRJ-files. If you know one, please use the Suggest link below and tell us about it!