How to open GB4 files
Did your computer fail to open a GB4 file? We explain what GB4 files are and recommend software that we know can open or convert your GB4 files.
What is a GB4 file?
The GB4 file extension indicates to your device which app can open the file. However, different programs may use the GB4 file type for different types of data.
While we do not yet describe the GB4 file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.
We are continually working on adding more file type descriptions to the site, so if you have information about GB4 files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!
Various GB4 openers
These apps are known to open certain types of GB4 files. Since many different programs may use GB4 files for different purposes, you may need to try a few of the apps to open your specific GB4 file.