CCleaner v5.42

Optimize, clean, protect and speed up your PC

Professional

Inject instant speed into your machine by removing the unnecessary files taking up room on your hard drive. Clear out errors and broken settings to improve stability. Boost your browser and help protect your privacy by securely erasing tracking cookies and history.

Includes:

  • Real-time monitoring
  • Scheduled cleaning
  • Automatic updates

So your PC stays clean without you having to do a thing!

Professional Trial

Use CCleaner Professional for 14 days, for free. Once your trial is over you'll automatically drop down to CCleaner Free, so it won't cost you a thing.

Free

Install our standard version of CCleaner.

Requires Windows 10, 8.1, 8, 7, Vista or XP, including both 32-bit and 64-bit versions.

Back to top