CCleaner is the number-one tool for cleaning your PC.
It protects your privacy and makes your computer faster and more secure!
Are you a business user? Click here
CCleaner Professional is the most powerful version of Piriform's celebrated PC cleaner. It makes it easy to speed up a slow computer and keep your activity private — automatically and in the background.
These are some of the features you get with CCleaner Professional:
Regularly cleans junk files to keep your computer running smoothly
Clears history and cookies when you're not using your web browser
Windows and browsers constantly evolve. CCleaner updates once a month to stay on top!
Is your computer running slow? As it gets older it collects unused files and settings which take up hard drive space making it slower and slower. CCleaner cleans up these files and makes it faster instantly.
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.
Over time your registry can become cluttered with errors and broken settings which lead to crashes. CCleaner’s patented registry cleaner clears out this clutter to make your PC more stable.
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.
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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Professional
CCleaner
Professional |
Best value
Professional Bundle
Up to 3 Devices
CCleaner
Professional Bundle Up to 3 Devices |
| Complete PC cleaning | Ultimate PC cleaning | |
| Faster Computer Control which apps use your computer's resources | YES | YES |
| Privacy Protection Removes tracking files and browsing data | YES | YES |
| New: 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 | YES | |
| File Recovery Includes Recuva, so you never have to worry about losing a file again | YES | |
| See Inside your PC Includes Speccy, so you can spot issues or find compatible upgrades | YES | |
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Buy Pro
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Buy Pro Plus
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CCleaner optimizes your Android in seconds. Making your device cleaner, safer and faster
Free Download
…protects your privacy and makes your computer faster and more secure
If you’re a home user, click here
