c You can import bookmarks, passwords, browsing history, cookies, and more into Waterfox from other browsers such as Chrome, Edge, Safari, and Internet Explorer. You can do this during first-run or any time later from Waterfox settings. If you use a Mozilla account with Waterfox on multiple devices, you can also sync data instead of importing. See Set up Sync on your computer . What you can import Depending on the source browser and platform, Waterfox can import: Bookmarks/Favorites Browsing history Saved passwords Cookies (session-related site data) Other data the source browser supports exporting Extensions from Google Chrome (when compatible; see below) Notes: The exact list of importable items depends on the source browser and may vary by platform. Some browsers restrict access to certain data or profiles while they are running; close the other browser before importing. Import during setup When you first install Waterfox, you ma...