How to open GBX files

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

What is a GBX file?

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

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

Cyberboard Gamebox

Through our analysis of GBX files, we know that one use of the format is Cyberboard Gamebox. 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.

Update info Upload example file

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!

TrackMania track

Through our analysis of GBX files, we know that one use of the format is TrackMania track. 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.

Update info Upload example file

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 GBX files

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