Piriform was an independent, privately-owned company for over a decade before Avast purchased it in 2017. We’ll evaluate Piriform’s CCleaner based on specific criteria, including pricing, features, ...

CCleaner speeds up sluggish PCs by clearing junk files, fixing registry issues, and optimizing performance. TechRepublic Get the web's best business technology news, tutorials, reviews, trends, and ...

Software developer Piriform has released CCleaner 7, the latest version of its popular Windows tune-up tool. The update not only brings a fresh design, but also several practical improvements designed ...

Security software giant Avast has acquired Piriform, the U.K.-based company behind CCleaner -- one of the most popular system cleaners on desktop and mobile. Founded out of London in 2004, Piriform is ...

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 ...