The maker of the popular optimization app CCleaner has confirmed hackers stole a trove of personal information about its paid customers following a data breach in May. In an email sent to customers, ...

Many Windows users rely on CCleaner to tidy up their systems and remove junk files. While it’s a popular utility, and the premium version of CCleaner is great, it has become increasingly aggressive ...

Piriform CCleaner is a powerful system utility suite loaded with features, but it may not be the best choice for low-end systems. Why you can trust TechRadar We spend hours testing every product or ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. CCleaner Professional Plus is a PC-enhancing toolkit that ...

CCleaner has long been a classic among Windows system optimizers, and next year the much-loved tool will celebrate its 20th anniversary. It has such an enduring legacy and has been so popular that ...

This is a small guide and FAQ on the malware installed alongside CCleaner 5.33.6162. For a full recap of what happened, you can read our complete CCleaner coverage. An unknown threat group compromised ...

After a few years, it's normal for your PC to start slowing down. All those half-downloaded files and old drivers can really bog down performance. However, just because your computer is slowing down ...

CCleaner has promised a slew of changes to its software in response to user criticism of active monitoring processes which are almost impossible to disable. CCleaner, available in both free and ...

CCleaner Professional Plus is a PC-enhancing toolkit that breathes new life into heavily used machines. Its boot time improvements are the best we've seen, but its other enhancements aren't quite as ...