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
mason rules repository Rated 4 out of 5 stars
needs a repository option or a list of subscriptions like adblock lite, adblock "plus", or karma blocker (soon)This review is for a previous version of the add-on (0.3.7.9.1-signed).