Wie installiere ich die Browser-Erweiterung?

Install GDM with the setup and keep Set up browser integration ticked. In Firefox, then open the add-on's page on addons.mozilla.org and click Add to Firefox. In Chrome, Edge, Brave, Opera and Vivaldi, open its page in the Chrome Web Store and click Add to Chrome (Edge shows Get, and first asks to allow extensions from other stores). Can't use a store? Open the browser's extensions page, turn on Developer mode, choose Load unpacked and pick the extension\chromium folder in GDM's folder. The tutorial walks through it.