Iobit Driver Booster Pro is a software tool designed to update outdated drivers and improve the performance of a computer. It scans your system for missing or outdated drivers and provides a one-click solution to download and install the latest versions. Some users may seek a cracked version to avoid paying for the software, especially if they are on a tight budget or wish to access premium features without a subscription. However, using cracked software is illegal and can pose significant risks, such as malware infections or data loss.