Xmarks Sync

If you use Firefox on more than one computer, then you'll want to use the Foxmarks add-on. Install Foxmarks on all your computers and this application will continue to work in the background and quietly keep your bookmarks and (optionally) passwords in sync. Foxmarks will also keep your data backed up and thus safe in case of a technical failure. Additionally, if you are away from your computer, Foxmarks allows you to access your bookmarks online by logging in to my.foxmarks.com.