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
About this Add-on
Single Window Mode:
Pages designed to open in a new window(popups etc.) load in a new tab
Multiple Window Mode:
Pages designed to open in a new window, open a new Firefox window.
NOTE: This does not work when using Tab Mix Plus & its single window mode.