Skip to main content


CCleaner is the number-one tool for cleaning your PC.
It protects your privacy and makes your computer faster and more secure!

Please note: We have tested CCleaner using various screen readers and for the best user experience, we recommend using the latest version of NVDA -
Free Trial Buy CCleaner Pro

Are you a business user? Click here

  • Keep Driver Software Up to Date

    New Keep Driver Software Up to Date

    Say “yes” to better visuals, sound, faster downloading, and streaming. And that’s just the start! Driver Updater helps you keep essential parts of your PC experience working as they should by updating out-of-date software drivers, perfect for gaming, creative hobbies, and more.

  • PC Health Check

    PC Health Check

    CCleaner's new Health Check analyzes your PC and recommends quick fixes, then automatically tunes and updates it so it starts and runs faster, and is more secure.

  • 1-Click Updates All Your Software

    1-Click Updates All Your Software

    Outdated apps are a security risk. Old software can have vulnerabilities, which are quickly discovered and shared amongst cyber criminals. CCleaner updates your software automatically to close security holes before they can be found.

  • Faster Computer

    Faster Computer

    Is your computer running slow? As it gets older it collects unused files, settings, and out-of-date software drivers which can make it slower and slower. CCleaner cleans up these files and updates software drivers, making your PC faster.

  • Safer Browsing

    Safer Browsing

    Advertisers and websites track your behavior online with cookies that stay on your computer. CCleaner erases your browser search history and cookies so any internet browsing you do stays confidential and your identity remains anonymous.

  • Fewer Errors and Crashes

    Fewer Errors & Crashes

    Over time your registry can become cluttered with errors and broken settings which lead to crashes. Out-of-date software drivers can cause similar issues too. CCleaner’s patented registry cleaner clears out this clutter to make your PC more stable, and Driver Updater helps you keep on top any unruly, out-of-date drivers.

  • Quicker Startup

    Quicker Startup

    Many programs run silently in the background when you start up your computer. CCleaner helps you get to work, or play faster by letting you disable unneeded programs.

  • Award-winning PC Optimization

    Award-winning PC Optimization

    Trusted by millions and critically acclaimed, there’s a reason why CCleaner is the world’s favorite PC optimization tool! Easy to use, one click cleaning so beginners can optimize their computers in seconds. Plus, it's packed with advanced features for power users.

35,000,000 GB
cleaned every month
CCleaner downloads
desktop installs per week


Free Trial
Best value


Buy Pro Plus

NEW: Driver Updater Boost the performance of PC hardware and devices

Yes Yes

Health Check Analyzes, tunes and fixes your PC so it runs just right again

Yes Yes

Faster Computer Control which apps use your computer's resources

Yes Yes

Privacy Protection Removes tracking files and browsing data

Yes Yes

Software Updater Quickly updates apps to reduce security vulnerabilities

Yes Yes

Cleans Everywhere Even places other cleaners can't reach

Yes Yes

Guards Against Junk Files Monitors junk in real-time

Yes Yes

Automatically Clears History Cleans your browser when you close it

Yes Yes

Always Up-to-date CCleaner keeps up with your browsers and operating system

Yes Yes

Faster, Longer-lasting Hard Drives Includes Defraggler, to keep hard disks healthy and running efficiently


File Recovery Includes Recuva, so you never have to worry about losing a file again


See Inside your PC Includes Speccy, so you can spot issues or find compatible upgrades

Buy Pro Was USD 29.95 Now USD 24.95 Buy Pro Plus Was USD 44.95 Now USD 34.95

Are you a business user? Click here

As featured in

  • Bbc
  • Telegraph
  • Guardian
  • Sundaytimes
  • Observer
  • Newyorktimes
  • Huffingtonpost
  • Washingtonpost

Also available for your Android device!

CCleaner optimizes your Android in seconds. Making your device cleaner, safer and faster

Free Download