Firefox extensions are simply add-on that you can download from the internet to make Firefox perform better or look different. Most of these are designed by users so they are pretty helpful. You can choose Firefox extensions that improve the privacy features of Firefox if you are worried about protection your personal information and data. Another great Firefox extension is the Last Pass Password Manager. This nifty little add-on makes surfing a breeze by storing passwords and adding in filling out forms.
For an updated look to Firefox, Foxtab provides a three dimensional look to the browser. It comes with tons of filters and other features that make Firefox extension completely customizable. Download Them All is a built in download manager that will increase your download speeds! As Firefox gains in popularity, more and more Firefox extensions are becoming available. These are really great little programs that will allow you to customize your Firefox experience.