To ensure you are getting the legitimate software without harmful modifications:
: Visit the IObit Driver Booster page and click the Free Download button. Download Driver Booster rar
Downloading as a .rar file is generally not recommended because the official software is distributed as a standard executable ( .exe ) or via the Microsoft Store. Third-party .rar archives, especially those claiming to provide "Pro" versions for free, often require a password and may contain malware, miners, or other security risks. To ensure you are getting the legitimate software
Locate the downloaded file (usually driver_booster_setup.exe ) in your folder. Double-click it to start the installation. Download Driver Booster rar