What is the GRR file?
The GRR file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Gradekeeper Class Roster Format format. GRR files are supported by Mac OS, Windows operating systems. The GRR file is one of the Data Files files, just like 1326 of the other files found in our file information database. The creator of Gradekeeper Class Roster Format is Gradekeeper.
A program that can open the GRR file is e.g. Gradekeeper. This software was released by Daniel Ethier.
Programs, that can open .GRR files
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Daniel Ethier
Gradekeeper
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Windows |
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Daniel Ethier
Gradekeeper
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Mac OS |
How to open a .GRR file?
If you have problems opening the file GRR, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the GRR file format with the installed program. If not, right click on your GRR file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all GRR files should automatically open with the selected program.
