Hi dreem, If you'd like to request support for additional language in the Firefox translation feature, please consider voting on the following idea or starting a new one if you don't see the language that you desire listed on the [https://connect.mozilla.org/ Mozilla Connect] platform. * Arabic : https://connect.mozilla.org/t5/ideas/include-arabic-translation/idi-p/40938 * Hebrew: https://connect.mozilla.org/t5/ideas/support-hebrew-translations/idi-p/33411 * Hindi: https://connect.mozilla.org/t5/ideas/support-hindi-translations/idi-p/33407 * Norwegian: https://connect.mozilla.org/t5/ideas/firefox-translations-support-norwegian/idi-p/44284 * Thai: https://connect.mozilla.org/t5/ideas/support-translating-to-thai/idi-p/89654