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
PinnedURL 1.1.1-signed.1-signed Requires Restart
With one click, shorten long webpage URLs into PinnedURLs for use on social networking sites like Facebook, Twitter and Pinterest.