CCleaner 7

Piriform·Piriform.CCleaner

CCleaner for PC helps you clean up your Windows computer, optimize performance, and maintain your online privacy.

Inject instant speed into your machine by freezing resource-hogging apps and programs and by removing the unnecessary files taking up room on your hard drive. Clear out errors, broken settings, and update drivers to improve stability. Protect your privacy by securely erasing tracking cookies and history.