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.
Speedometer
Faster Computer
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.
Shield
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.
Error graph
Fewer Errors & Crashes
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.
Dial
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.
Features
- Driver Updater
Boost the performance of PC hardware and devices
- Health Check
Analyzes, tunes and fixes your PC so it runs just right again
- Faster Computer
Control which apps use your computer's resources
- Privacy Protection
Removes tracking files and browsing data
- Software Updater
Quickly updates apps to reduce security vulnerabilities
- Cleans Everywhere
Even places other cleaners can't reach
- Guards Against Junk Files
Monitors junk in real-time
- Automatically Clears History
Cleans your browser when you close it
- Always Up-to-date
CCleaner keeps up with your browsers and operating system
