Optimize old PCs and keep new ones healthier for longer
Award-winning PC Optimization
Save space by removing up to 34GB of junk files a year, boost PC speed by up to 34%, and update more than 25 million drivers.
Trusted by millions and critically acclaimed, there’s a reason why CCleaner is the world’s favorite PC optimization tool! Easy to use, features and tools mean that you can optimize computers in seconds. Plus, it's packed with advanced features for power users.
Premium Technical Support
24/7 Live Chat support
Get 24/7 instant online support for Windows programs, CCleaner products, and external hardware.
Keep your online browsing private and secure with Kamo
Your new privacy shield from CCleaner
Protect your online privacy with software that disguises your identity and location while you browse, plus help stop websites from tracking your activity or selling your data. Kamo goes much further than just wiping browser cookies.
CCleaner, Recuva and Speccy
Tame and simplify disorganized photo libraries and save hard drive space.
Optimize your PC, recover accidentally deleted photos, media files, and documents, and monitor your computer's inner-workings to spot hardware problems much earlier.
CCleaner Pro for Mac + CCleaner Pro for Android.
Optimize older macs and keep new ones healthier for longer, plus enjoy the ultimate cleaning app for Android devices. Both apps can also help you find bad, poorly lit, and duplicated photos, plus much more!
Keep your PC running smoothly, privately, and safely
Save hard drive space
Boost privacy and security
Enjoy both reliable and powerful performance from your current PC, reducing the need for potentially expensive hardware upgrades.
Choose a version of the new CCleaner for PC
|Full Health Check
|Premium Tech Support
|Kamo |Online Tracking & Protect your Privacy
|CCleaner Pro for Mac - Optimize your Mac computer
|CCleaner Pro for Android - Speed up your Android device
|Buy Premium Bundle
Runs on Microsoft Windows 11, 10, 8.1, and 7, including both the 32-bit and 64-bit versions.