CCleaner 6 with Performance Optimizer our new, patented Performance Optimizer freezes unnecessary background activity to boost your PC's performance, making it feel brand new all over again! Enjoy all-day battery life on the go, an enhanced gaming experience, and more.

Driver Updater

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 Driver Updater helps you keep essential parts of your PC experience working as they should by updating out-of-date software drivers, perfect for gaming, creative hobbies, and more.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

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

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Outdated apps are a security risk.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

Is your computer running slow? As it gets older it collects unused files, settings, resource-hogging applications, and out-of-date drivers which can make it slower and slower. CCleaner cleans up these files, temporarily freezes apps when you're not using them, and updates software drivers to make your PC faster.

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

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 Out-of-date software drivers can cause similar issues too.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cleaner clears out this clutter to make your PC more stable, and Driver Updater helps you keep on top of any unruly, out-of-date drivers.

Quicker Startup

Many programs run silently in the background when you start up your computer. CCleaner helps you speed up your PC's boot time by letting you disable unneeded programs.

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.

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