

One gives CCleaner full disk access in the macOS security and privacy settings, and the software will start working. CCleaner might not be as flashy as its competitors, but it does the job.

As a result, it’s been a staple of techies on Macs, Windows PCs, and Android-based computers for years, and with good reason.ĭesigned as free software with the option to pay for a professional version and corresponding annual license, CCleaner does what it’s supposed to do: help clean gigabytes of cache files and internet history files, locate large files on your Mac, and Clear.

Originally designed to clean up registry files on Windows-based computers, Piriform’s CCleaner came to Mac in the Mac OS X 10.7 Lion days and hasn’t looked back.
