GBS file - How do I open a .gbs file?
The table below provides useful information about the .gbs file extension. It answers questions such as:
- What is the .gbs file?
- What program do I need to open a .gbs file?
- How can the .gbs file be opened, edited or printed?
- How can I convert .gbs files to another format?
Table of Contents
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3 extension(s) and 0 alias(es) found in database
✅ Gerber Bottom Solder Mask Data

The GBS file is a Gerber Bottom Solder Mask Data. A Gerber File is a standard file format used by printed circuit board (PCB) fabrication houses that contains information necessary for computer controlled machines to draw exact patterns for circuit boards.
✅ Nintendo Gameboy Audio Data

The GBS file is a Nintendo Gameboy Audio Data. The Nintendo Gameboy is an 8-bit handheld game console developed and manufactured by Nintendo.
✅ GTrek Collective GPS Data

The GBS file is a GTrek Collective GPS Data. GTrek is a GPS data logger device.
Other types of files may also use the .gbs file extension.
🚫 The .gbs file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .gbs file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows cannot open this file:
example.gbs
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set the .gbs file association, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.
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