GBS File

What are GBS files and how to open them

Are you having problems opening a GBS file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your GBS files.

What is a GBS file?

GBS files have multiple uses, and GameBoy Sound System Dump is one of them. Read more about the other uses further down the page.

GameBoy Sound System Dump

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open GBS files

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

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

Last updated: January 22, 2025

All known file formats using extension .GBS

While GameBoy Sound System Dump is a popular type of GBS-file, we know of 3 different uses of the .GBS file extension. Different software may use files with the same extension for different types of data.

Gerber Bottom Solder Mask File

We know that one GBS format is Gerber Bottom Solder Mask File. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

GBS opener for Windows

We have identified one GBS opener that is compatible with this specific type of GBS file.

OtterUI Binary Scene

We know that one GBS format is OtterUI Binary Scene. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Various apps that use files with this extension

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

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about GBS file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.