The Crystal Chrome Extension can be used in any Chromium based browser (I.e. Google Chrome)
The Crystal Chrome Extension is designed to work best in the Google Chrome browser or other Chromium supported browsers. For a full list of Chromium supported browsers, please visit this page linked here.
If you don't yet have the Google Chrome browser installed, you can do so from this page linked here.
The Microsoft Edge browser can support Chrome Extension additions, including the Crystal Chrome Extension. To learn more about this, please visit this page linked here.
The Crystal Chrome Extension does not work in Firefox, Safari, or Internet Explorer, or any other non-Chromium supported browser.