GRZ File - opening and understanding

Did your computer fail to open a GRZ file? We explain what they are used for and recommend software that we know can open or otherwise handle your .GRZ files.

What is a GRZ file?

A .GRZ file is a GRZip compressed archive file. Through our analysis of GRZ files, we know that one use of the format is GRZip compressed archive. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

How to open GRZ files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension GRZ for different purposes.

While we have not verified the apps ourselves yet, our users have suggested 1 different GRZ openers which you will find listed below.

Other file formats using extension .GRZ

While GRZip compressed archive is a popular type of GRZ-file, we know of 2 different uses of the .GRZ extension.

The GRZ file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a GRZ opener may not be able to open all kinds of GRZ files. In this case, look through both formats to make sure you find the best suited GRZ viewer.

GRZipII compressed archive

Through our analysis of GRZ files, we know that one use of the format is GRZipII compressed archive. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

While we have not verified the apps ourselves yet, our users have suggested 1 different GRZ openers which you will find listed below.

Various viewers for this file format

These apps are known to open certain types of GRZ files. Remember, different programs may use GRZ files for different purposes, so you may need to try out a few of them to be able to open your specific file.

GrStudioGrStudioUser submitted
We have not verified any software that we know for certain will work with GRZ-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with GRZ-files. If you know one, please use the 'Suggest a program' link below and tell us about it!