RegSupreme is a full-featured tool for cleaning your registry. It comes along with a user-friendly and simple interface, this software can clean up all the registries that accumulate when installing or uninstalling a program. For that, it can rummage through the registry to detect even the best hidden errors inside it. What sets it apart is its speed: it only requires a few minutes to scan. As a precaution, a backup of the registry is always recommended before the cleanup.