.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 created by Gradekeeper. You can launch .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 listed below. You can download programs for Mac, and Windows from official sources. You can also get .GRR file maker from its official web page. To learn more about .GRR file launcher 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 viewer, you will be able to open all .GRR files.

Programs that open .GRR files

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