CCleaner Then and Now
CCleaner is 18 years old
How CCleaner looked like and how it is now:
CCleaner, developed by Piriform a company acquired by Avast in 2017, is a utility used to clean potentially unwanted files and invalid Windows Registry entries from a computer. It is one of the longest-established system cleaners, first launched in 2004. It was originally developed for Microsoft Windows only, but in 2012, a macOS version was released.