A new version, 6.37.11523 is available to download!

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Performance Optimizer
Enhance your PC’s speed, efficiency, and battery life
Driver Updater:
Boost the performance of PC hardware and devices
Health Check:
Analyzes, tunes and fixes your PC so it runs just right again
Software Updater:
Closes security holes by updating your apps from one place
Full Cleaning:
Cleans the entire computer!
Automatic Cleaning:
Automatic background cleaning Disk space monitoring
Up-to-date:
Built-in Cleaning Engine updating!
Unlimited Support:
Rapid answers and friendly help

Upgrade to CCleaner Professional