Excellent.

Getting better every year, I love this thing. No bugs and very reliable. It doesn't recognize every password field, for example chase.com but for the money it's really good.

Always there, always present, always helpful.
Simple, effective, discrete.
Swiss Qualitaaat! :)

The most useful add-on I have ever used 👍Thank you Proton!

Works just fine! It does what it should do and integrates nicely with Firefox.

Excelent.
I would like the Proton add-on to block Firefox's automatic password saving.

Please more add-ons for Firefox. "Proton Mail Checker" or "Save to Proton Drive".

Una extensión maravillosa, compatible con todos los dispositivos y la mejor forma de guardar mis contraseñas

Good, convenient password manager. One downside is that the extension does not work when there is no internet connection, which is quite annoying when using it to save passwords for managing network infrastructure. Autofill can also be a bit of a hit-or-miss, but it has been improving steadily.