How to open GM files

Did your computer fail to open a GM file? We explain what GM files are and recommend software that we know can open or convert your files.

What is a GM file?

The GM file extension indicates to your device which app can open the file. However, different programs may use the GM file type for different types of data.

We are aware of 2 different uses of the GM extension, which you can read more about below.

Autologic bitmap

Through our analysis of GM files, we know that one use of the format is Autologic bitmap. 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.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

Game Music

Through our analysis of GM files, we know that one use of the format is Game Music. 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.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

Software that will open, convert or fix GM files

These apps are known to open certain types of GM files. Since many different programs may use GM files for different purposes, you may need to try a few of the apps to open your specific GM file.

ClementineClementineUser submitted
IBM SPSS ModelerIBM SPSS ModelerUser submitted
PASW ModelerPASW ModelerUser submitted
We have not verified any programs that we know for certain can work with GM-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with GM-files. If you know one, please use the Suggest link below and tell us about it!