<strong>Thunderbird</strong>’s mission is to offer a time and privacy-respecting, customizable communication experience that gives you control of your data and experience. <strong>Free to everyone!</strong>
Cenhadaeth <strong>Thunderbird</strong> yw cynnig profiad cyfathrebu hawdd ei addasu sy'n parchu preifatrwydd ac sy'n rhoi rheolaeth i chi ar eich data a'ch profiad. <strong>Ac am ddim i bawb!</strong>