FastestFox is considered as one of the best plug in that can be utilized to enhance the performance of Mozilla Firefox. In this add on you can type the search query. While you are typing it will provide you suggestions thus making it even easier for you.
This plug in can assist you in downloading any media file or image from the web. You just have to click anywhere on the page and it will offer you download option. The downloading speed is just amazing.
It is simple and easy to use and enhance the performance of Firefox manifold. You must install it on your browser.