Driver Booster Pro 9 is a professional driver updating software developed by IObit. It is designed to help users easily update outdated or missing drivers on their Windows systems to ensure peak performance, system stability, and smooth gaming. Many people look for cracked versions because they want to access premium features without paying for a license. However, using cracked software is illegal and poses serious risks, including malware infections, compromised system security, and loss of support or updates from the official developer.