How to force quit an app on Mac
Force quit a frozen app on macOS using keyboard shortcuts — without losing your other open work.
Open Force Quit
Press Option + Command + Esc. Select the app, then click Force Quit.
⌥+⌘+Esc
Quit the foreground app instantly
Press Shift + Option + Command + Esc and hold for two seconds.
⌥+⇧+⌘+Esc