CleanMyMac X

CleanMyMac X is the maintenance tool every Mac needs. Smart Scan finds and removes system junk, malware, and performance issues in one click. The first scan typically frees up 5-20 GB of space you didn't know was wasted. The Uninstaller completely removes apps (not just the .app file — all the hidden support files that macOS leaves behind). The Updater keeps all your apps current. Space Lens visualizes what's eating your storage with an interactive sunburst chart. Malware removal is surprisingly good for a non-dedicated antivirus tool. The Menu Bar monitor shows real-time CPU, RAM, battery, and network stats. One-time purchase or subscription options. Apple-notarized and sandboxed for security. The Mac utility that should come pre-installed.