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, ...

Piriform has released CCleaner v5.55 today, which for Professional users now includes a Software Updater feature that will check if installed 3rd party applications are running the latest version.

“We're thrilled with the success of CCleaner and are proud to offer its efficiencies to users in the Apple ecosystem,” said Guy Saner, Piriform's CEO. “The Mac community has been clamoring for tools ...

Palo Alto, Calif. — Hewlett-Packard has inked a deal with software maker Piriform to make the professional version of CCleaner Professional an option for HP desktop computers. The software helps ...

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 ...

Version 2.0 is available for CCleaner Network Edition. Designed for businesses of all sizes, it facilitates the removal of unnecessary files, clears Internet and downloads history, and maximizes hard ...

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 ...