The Quick Way to Open Files with G3W Extension

Different software packages use different file extensions, so if you can't open the G3W file, it could be because:

  • You don't have the associated software on your computer (Geoplan-Geospace is the most popular software package that uses G3W file).

  • You may have Geoplan-Geospace but your computer is not configured to associate G3W files with the relevant software.

  • The file is corrupt.


If You Don't Have Geoplan-Geospace

In order to open your G3W file, you will have to download Geoplan-Geospace or another similar software package.

If Your Computer is Not Configured to Open G3W Files

If you have the relevant software, but your computer still won't open the software, you will have to change the file associations on Windows or Mac. Depending on your operating system, you can ensure that your computer always open G3W files using Geoplan-Geospace or another program of your choice that uses G3W files.

If that still doesn't work, you can get in touch with your software developer to find out what you can do. You can contact any of these developers for more information or assistance:

Software Developer
Geoplan-Geospace Christian Mercat

If the G3W File is Corrupt

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In some instances, you may receive an error message stating that the file is corrupt. If you have tried all of the above, and it still doesn't work, download or request a new copy to see if that works.


Open G3W File the Easy Way

If you don't want to download Geoplan-Geospace (for whatever reason), and the other options also don't work... that's okay!

Even though some G3W files must be opened in a program for which it was developed (binary format), you may still be able to open it in a universal file viewer such as File Magic. Download File Magic now from the Microsoft Store and open your G3W file!

Download File Magic 

File Magic