CCleaner Professional Plus 2026 Key (3 Years / 3 Devices)

CCleaner Professional Plus Features: Standard privacy protection Standard cleaning Performance Optimizer Driver Updater Updates software to close security holes Automatically keeps your browsing history private Automatically detects and removes internet trackers Automatically keeps you from running out of space Priority customer support Recuva Logo Recuva Pro - Get back deleted files Speccy Logo Speccy Pro - Inspect & monitor system info 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.

SpeedometerFaster 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. ShieldSafer BrowsingAdvertisers 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 graphFewer 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.

DialQuicker 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.