Microsoft is now detecting the popular CCleaner Windows optimization and Registry cleaner program as a potentially unwanted application (PUA) in Microsoft Defender. CCleaner is a junk file remover, ...

Why it matters: Are you using the free version of CCleaner? If so, you'll probably notice that Windows Defender is now flagging the junk file remover as a Potentially Unwanted Application (PUA) after ...

Microsoft is fed up with CCleaner, a popular utility that has been around for a decade and a half. Originally called "Crap Cleaner," CCleaner aims to do a better job at removing files and programs ...

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 ...

Fluent Cleaner is a modern open-source alternative to CCleaner with deeper Windows 11 cleanup tools, extensions, and a native WinUI design.