.GRR File Extension

  • File Type: Gradekeeper Class Roster File
  • Developer: Gradekeeper
  • Category: Data Files
  • Format: N/A
  • Rating:
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What is a .GRR file?

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

How to make a .GRR file?

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

How to open .GRR files?

You must have one of the programs that can open .GRR files. After the installation of the .GRR file reader, you will be able to open all .GRR files.

Programs that open .GRR files

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