To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Rated 5 out of 5 stars
It's a pity that they will shut down. Alternative free solutions for cross browser synchronization if you are lost & confused like me in Delicious.com:
Use LastPass (https://lastpass.com/) for your passwords and SyncPlaces (https://addons.mozilla.org/de/firefox/addon/8426/) using your own web space / webserver for your bookmarks. SyncPlaces also synchronizes passwords - but only in FF.