How to install a VPN on Kali Linux
We only officially support Linux on Debian, Ubuntu, and Fedora running the GNOME desktop environment.
Reports indicate that our Linux app works on Kali (inducing running various non-GNOME desktop environments), but support for such configurations may be limited. If you’d like to try Proton VPN out on Kali, follow the instructions for how to install Proton VPN on Ubuntu.