You can choose to install the software on any internal or external drive during the setup process, though it still requires registry entries on the host OS to function Amazon.com Warning Against Third-Party Portables
If portability is your main goal, consider these free, open‑source, or officially portable editors: cyberlink powerdirector portable 64 bit
Technicians recovering video files from damaged systems may need an editor that runs entirely from a recovery USB environment. You can choose to install the software on