Steam Cleaner is a tool that will remove large amounts of data left behind by Steam, Origin, Uplay and GoG. This tool can clear up gigabytes of data in a few seconds. There is no configuration needed, simply run it and it will detect all your installed games and then some.
This software is under development
Download the latest build from: https://github.com/Codeusa/SteamCleaner/releases/latest
Run it
Be sure to also check out Borderless Gaming