GA3 File

What are GA3 files and how to open them

Are you having problems opening a GA3 file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a GA3 file?

A .GA3 file is a Graphical Analysis 3 Document 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 GA3 files

Important: Different programs may use files with the GA3 file extension for different purposes, so unless you are sure which format your GA3 file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 2 different GA3 openers which you will find listed below.

Last updated: October 5, 2014

Various apps that use files with this extension

These apps are known to open certain types of GA3 files. Remember, different programs may use GA3 files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Graphical AnalysisGraphical AnalysisUser submitted
GS Advanced EditorGS Advanced EditorUser submitted

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