.GRR File Extension

What is a .GRR file?

.GRR is a Data Files file developed by Gradekeeper. You can work with .GRR files on Mac, and Windows.

How to make a .GRR file?

To generate .GRR files, you have to use Gradekeeper for Windows or any other program indicated below. Programs for Mac, and Windows can be downloaded from official stores. You can also get .GRR file editor from the software official source. To learn more about .GRR file launcher and its alternatives, visit the program official web page.

How to open .GRR files?

To launch .GRR file on your platform, use .GRR file reader by Gradekeeper or another soft indicated below. After the installation of the .GRR file viewer, you will be able to open all .GRR files.