Remove formatting from copied text.
Open your favorite sites by using keyboard shortcuts.
Add menus and a toolbars with various web developer tools to Firefox.
Save your Firefox sessions and restore the state of all windows.
Customize the way Web pages look and function by using small bits of JavaScript.
Keep track of multiple email accounts.
Protect your passwords, payments, and privacy.
Design your Firefox with a dark theme inspired by the night launch of STS-116.
Block unwanted ads.
