{ -brand-name-firefox } is a fast and open source browser, which means users can customize their browsing experience in every way possible. { -brand-name-firefox } also allows the casual user several different ways to customize the UI with applying different themes and toolbar configurations. Since our browser has always been open source, we have a large following of devoted developers who have created an extensive library of add-ons and browser extensions.
Mae { -brand-name-firefox } yn borwr cyflym a chod agored, sy'n golygu y gall defnyddwyr gyfaddasu eu profiad pori ym mhob ffordd bosibl. Mae { -brand-name-firefox } hefyd yn caniatáu i'r defnyddiwr achlysurol fod â sawl ffordd gwahanol o gyfaddasu'r rhyngwyneb trwy osod gwahanol themâu a ffurfweddiadau i'r bar offer. Gan fod ein porwr wedi bod yn god agored erioed, mae gennym nifer sylweddol iawn o ddatblygwyr ymroddedig sydd wedi creu gasgliad helaeth o ychwanegion ac estyniadau.