I confirm the malfunction warning issued by the previous user: once installed, the add-on didn't work on my machine either... the small icon didn't popup near the selected text. Not understanding why, I went to the add-on's permission settings and discovered that the "Access your data for all your websites" permission (in French on my machine) had remained deactivated. I activated it manually... then I refreshed a page that was already open in any other Firefox tab, and tried a translation again: this time it worked, the small icon poped-up and the translation appeared when clicking the icon. And since then, everything works perfectly. I don't know whether it's Mozilla that refused to allow this option to be activated by the add-on installer or whether it's an oversight in the add-on installer itself. Anyway, everything now works perfectly.

harika

really fast, and good results.

Best and easiest translator I have used.

Mükemmel!

Try it regularly with Italian to German and it works very well. Won´t change it.

Чудове розширення для перекладу тексту, контекст не втрачається, все змістовно та чітко!)

The most accurate translation I ever have faced, even with professional, technical texts. Amazing work!!

excelente

Una maravilla. Integración sutil con distintos servicios (X, Gmail, etc) y super simple de usar.

Best translating addon for mozilla firefox o3o

Навіть перевершив мої очікування. Особливо сподобалась функція озвучування.

sincerely very fantastic the updates are becoming more and more fluid and without translation errors, i love Deep L