First of all, you will probably tell me that the best thing to do is to learn this language, well yes, obviously, the bad thing is that I am very lazy for this, I can only learn a few things in English and then I get overwhelmed haha.
That said, before I never used a translator as I was always in Spanish communities, until I started to diversify more and now I need one, I am currently using DeepL as it has been useful for jargons that I don’t know, for more privacy I use it through an API key to use it in Translate You, but I heard that their privacy policy is a bit murky…
I’ve also heard of Simplytranslate but I think it uses Google’s servers in the same way…
The most private translation program is one that is completely offline.
With Mozilla recently adding offline translation to Firefox people are able to incorporate it in separate programs like https://flathub.org/en/apps/dev.ters.LocalTranslate