The reputation of "cleaners" was tarnished in the 2010s by apps that deleted preference files (.plist) willy-nilly, causing apps to reset settings. CleanMyMac X 4.15.4 operates on a "Safety Database"—a constantly updated list of rules that tells the software exactly what can be deleted and what must be preserved.
Have you noticed any bugs or improvements in 4.15.4? Let us know in the comments below. CleanMyMac-X-4.15.4.dmg
CleanMyMac X 4.15.4: Is It Still the Best Maintenance Tool for Mac? Beyond the Surface: A Deep Dive into CleanMyMac X 4
: Use this module to completely remove apps. Simply dragging an app to the Trash often leaves behind hidden library files. CleanMyMac-X-4.15.4.dmg