Whonix
Link
https://www.whonix.org/
Excerpt
Whonix™ is software designed to preserve privacy and anonymity by helping users run applications anonymously. Whonix™ can be installed on [Windows](…/Microsoft Windows/), macOS and Linux. Whonix™ also comes pre-installed in [Qubes](…/Qubes OS/) (Qubes-Whonix™).