GRZ File Type

- The quick facts

What are GRZ files and how to open them

Are you having problems opening a GRZ file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your 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

Important: Different programs may use files with the GRZ file extension for different purposes, so unless you are sure which format your GRZ file is, you may need to try a few different programs.

While we have not verified the app ourselves yet, our users have suggested a single GRZ opener which you will find listed below.

Last updated: July 13, 2020

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. Different software may use files with the same extension for different types of data.

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 app ourselves yet, our users have suggested a single GRZ opener which you will find listed below.

Various apps that use files with this extension

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!