GBL File

What are GBL files and how to open them

Are you having problems opening a GBL 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 GBL files.

What is a GBL file?

A .GBL file is a Gerber Bottom Layer file.

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 GBL files

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

Programs that open Gerber Bottom Layer files

Last updated: January 24, 2024

Various apps that use files with this extension

These apps are known to open certain types of GBL files. Remember, different programs may use GBL 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 GBL file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.