Control what programs run at the system startup.
Clean and optimize Windows registry, remove junk from hard drive.
Removes unused files from your system.
Find lost space on your disk, the easy way.
Repair registry errors, remove junk files, defragment Windows registry.
Boost your PC performance.
Optimize, tweak, and clean up your Windows Vista.
Keep your system up-to-date, detecting which driver updates are relevant to your computer.
Control what programs run at the system startup.
Add support for over 270 new programs into CCleaner.
Accelerate and optimize your system.
