Looking for a easy way to change your Firefox icons without using a “Persona” (Theme) or trying to add some useful options (Like:- Re-Open closed tabs via scroll button, Translating selected text, Backing all add-on other things)? What about using only a single add-on for all this purpose? Mar Mod can do this all by alone. This is a powerful solution to change the look of your browser and as well as enhance your browsing experience. This simple add-on will not only change the outlook of Firefox, it will also speed up your browsing by adding some cool features on it. More after the break.