talos

You could set your browser to clear all cookies when you close it. That does mean you have to keep logging into sites every time you open the browser again, but with a password manager that's not really a problem.

I don't think they make money. It's an open source project where people donate their time as far as I know.

EDIT: I forgot to mention you can donate to the project. Something has to pay for web hosting, I guess.

I built a new PC two months ago and it's the first time I didn't get Office. Libre Office has everything I need and it's free.