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 ...

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 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 ...

If you use a software tool called CCleaner to keep your Windows PC humming smoothly, keep reading: the utility was just indicted by Piriform, the British company that makes CCleaner, in a troubling ...

Update: On September 25, Avast confirmed that of the 18 companies targeted, a total of 40 computers were successfully infected with a secondary malware installation at the following companies: Samsung ...

Users of a free software tool designed to optimize system performance on Windows PCs and Android mobile devices got a nasty shock this morning when Piriform, the company which makes the CCleaner tool, ...

Piriform released CCleaner 5.50 yesterday and it comes with the long awaited ability to block the program from automatically updating to a new version. In September users were upset because CCleaner ...

Although Microsoft notes the classification only targets the free version of CCleaner, the company does believe this move comes as a way to protect Windows users. In a statement, Microsoft suggested ...

For a long time CCleaner has been the most popular system-cleaning tool for Windows, extending its reach to other platforms like macOS and Android phones. However since security giant Avast acquired ...

Two members of Avast’s threat intelligence team shared new information about the CCleaner backdoor attack. MADRID—As the investigation continues into the backdoor planted inside CCleaner, two members ...

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 ...