Mac Cleaner Pro is described as 'Mac File Shredder software permanently and securely delete, erase, shred and wipe files and sensitive data on iMac, MacBook Air, Macmini, Mac Book Pro, Mac pro, Mac Server, SSD/HDD, external hard drives, SD memory cards, USB flash drives, digital cameras/camcorders and other' and is a System Cleaner in the security & privacy category. There are more than 25 alternatives to Mac Cleaner Pro for a variety of platforms, including Mac, Windows, Homebrew, Red Hat Enterprise Linux and Linux apps. The best Mac Cleaner Pro alternative is CCleaner, which is free. Other great apps like Mac Cleaner Pro are Mole, PureMac, Pearcleaner and Quitty.