More advanced software of this type that you pay for, like CCleaner Professional, can help improve your PC’s speed by temporarily disabling performance-draining apps.

Try CCleaner Professional for FREE. Automate your PC & browser cleaning and privacy protection - Get the latest version today.

CCleaner Professional is the most powerful version of Piriform's celebrated cleaner. It makes it easy to speed up a slow computer by updating out-of-date software drivers and more.

Download CCleaner for FREE. Clean your PC of temporary files, tracking cookies, browser junk and more! Get the latest version today.

Download CCleaner for FREE. Clean your PC of temporary files, tracking cookies, browser junk and more! Get the latest version today.

CCleaner is the number-one tool for cleaning your PC. It protects your privacy and makes your computer faster and more secure! Download it FREE today.

CCleaner, Defraggler, Recuva and Speccy are all registered trademarks of Gen Digital Inc. Affiliate Disclosure: Gen Digital may receive a commission for purchases made through this …

This page explains how to register your copy of CCleaner Professional, CCleaner Professional Plus, or CCleaner Premium. It also includes solutions to problems that you could encounter …

CCleaner helps you to automatically clean up, speed up, and fix your Windows computer. It optimizes your computer and help maintain your online privacy by using our cleaning …

CCleaner Professional Plus is a three-in-1 bundle, including CCleaner, Recuva and Speccy. You get all of these at a 50% discount compared to if you buy them individually.