File extension GRR

How to open GRR file format? (Gradekeeper Class Roster File)

When during your work you encounter a problem with the GRR file extension, it is mostly the lack of possibility to see its contents. Its full name is Gradekeeper Class Roster File. The GRR file belongs to the Data Files category, and its structure has been developed by the Gradekeeper company. In order to open the GRR file, you must download appropriate software. You will find the applications supporting the GRR file at the following list. If you install one of the programs from the list, your problems with the GRR file should stop. If the information presented here does not resolve your problem, go to another page on the topic: .

Category Developer/Producer Software
Data Files Gradekeeper Gradekeeper Class Roster File

Programs using this file extension

Windows

Mac OS

Linux

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