ProtonVPN

Free/paid VPN client.

Register and activate an account on https://protonvpn.com

Linux client pre-requisites:

sudo apt install -y openvpn dialog python3-pip python3-setuptools
sudo pip3 install protonvpn-cli

Initial config using the openvpn credentials from https://account.protonvpn.com/account

sudo protonvpn init

Usage:

#connect:
sudo protonvpn c

#disconnect:
sudo protonvpn d

help:
https://protonvpn.com/support/linux-vpn-tool/

Upgrade:

sudo pip3 install protonvpn-cli --upgrade

Uninstall:

sudo pip3 uninstall protonvpn-cli