.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 generate .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. .GRR file maker download is also available on 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. Once you download and install the .GRR file viewer, you will be able to open all .GRR documents.

Programs that open .GRR files

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