Now when it comes to using a browser, some people like a lot of open space and others like to have a plethora of tool bars. Personally I find myself in the first camp – most of the time. That is why I was happy to see this new Hide Menubar extension roll my way.
Now with a name like that, I bet you can’t guess what it does. If you said, “downloads kewl wallpaper” I’m afraid you have not won. This extension allows for you to easily hide the menu bar inside of Firefox. This gives you more room to browse the Web. You can always bring it back though, just by hitting the ALT key to show it temporarily.