Now here is a new tab extension that got overlooked the other day with our roundup of the best of the best tab tweaks. Fancy Numbered Tabs lets you replace the red X that you see on your tabs (for closing) with numbers.
Now, why numbers? Well – and old keyboard shortcut guru once told me many moons ago that if you hit the Ctrl key plus one of the numbers on your keyboard you can quickly surf between the tabs you might have open.
If you like the shortcut, but hate remembering how to execute it the Fancy Numbered Tabs extension is an addon that can’t be missed.
This puts a prettier interface on that same idea so that you don’t have to sit and count up the tabs before you use the shortcut. I mean – come on, if you have to count up the tabs, then try to think of the keyboard shortcut then do it your not really saving time.
From sun up to sun down, I keep Firefox open pretty much all the time – and I always have one or two web sites I want to keep open. PermaTabs does the best job at doing that for me – even if I have to restart Firefox from time to time. (yes, it does happen!)
Cloning is not a thing of just science fiction stories, it is happening right here – right now. 
Need a new way to view your photos? The folks behind the PicLens extension for Firefox hopes that you do. With this extension you can turn Firefox into a full screen picture browser. 
There are a handful of keyboard shortcuts I always use with Firefox. Maybe I’m just becoming lazier as I get older, before Firefox it doesn’t seem like I ever used keyboard combinations to make my way around a program that often.
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.
