Xmarks is the #1 bookmarking add-on. Xmarks synchronizes across multiple computers, and across web browsers: Chrome, Firefox, Safari and Internet Explorer and across mobile phones. Free 14 day trial, must have Xmarks premium beyond that. Xmarks also synchronizes your open tabs across computers and browsers. Learn more about tab sync here http://blog. xmarks.com/? p=1623 and for password management see http://lastpass.com/.