There is no way to choose whether the translation is excecuted with Deepl or Google. I am having the impression that the translation is done by Google and is thus of bad quality.

Will be good to be able to translate PDFs which are opened in browser.

The plugin is very useful, but it's too bad that it's not available here, even though deepL offers Turkish translation support. I hope it will be added in the new version.

Pour installer le plugin DeepL gratuit, il faut entrer sa carte bancaire... non merci :/
A savoir : on ne peut pas traduire la page de addons.mozilla.org, j'ai cru que le plugin ne fonctionnait pas du coup...