JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. To Uninstall PLAXIS 3D Output Viewer The recommended way to uninstall PLAXIS 3D Output Viewer is: Uninstall the software from the Windows Start menu Settings > Apps & features. Click on PLAXIS 3D Output Viewer and click the Uninstall button. Parent topic: QuickInstall Guide