Driver Booster 3 Pro is a software tool developed by IObit designed to automatically update and manage drivers on your computer. It scans your system for outdated drivers and provides updates to ensure that your hardware components function optimally. This can improve system stability and performance. Additionally, the Pro version offers features such as automatic driver updates, game component updates, and enhanced system performance optimization. It’s useful for keeping your drivers up-to-date without the need for manual intervention, which can be particularly helpful for non-technical users.