Driver Booster 11 Pro is a software tool developed by IObit designed to update and manage drivers on your Windows PC. It scans your system for outdated drivers and offers a streamlined way to download and install the latest versions. Key features of Driver Booster 11 Pro include automatic driver updates, a large driver database, system optimization tools, and backup and restore functions for drivers. It also provides options for scheduling scans and updates, which can help maintain system stability and performance without manual intervention.