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Shield your computers from malicious virus disruption and speed up overall system performance.
Unlock full PC potential with accelerating, optimizing, cleaning, and shielding diagnostics and one-click-fix maintenance.
Juggle PC operations and fully exploit the system potential with all-in-one maintenance toolkit.
Find and fix incorrect or obsolete information in the Windows registry.
Clean, fix, and restore your system registry.
Scale up sensitive data security with accelerated, new generation anti-malware scanning, detection, and defense.
Release occupied files or folders to quickly modify or delete them.
Clean up duplicate files on your hard drive or network, find duplicate music and photos.
Scan, repair, and optimize your Windows registry.
Key details of CCleaner: