Under the Help menu, we have the following options:
License manager : This is where the user can able to request and update the license file. More in details discussed at Licensing.
Check for updates : User can able to update the g-Viewer without downloading/uninstalling previous version to the latest version by clicking this option. This will connect to the Geomage software repository and if there is an updated version then it will automatically updates the current version.
Help : This will open up the g-Viewer help documentation.