Easily create network "tunnels" in situations where you cannot connect to some device but have a way to connect to as server nearby using SSH.
Change the GPS location of your phone to anywhere.
It is a handy tool for managing your OpenSSH SSH client configuration file.
Free tool to generate a live "green screen" composite (AKA "chroma key") during a video shoot.
Replaces password-based authentication with hardware-based keys.
