Close all open apps at once.

AppKiller lets you close all your open apps, with the fuss of going through them one-by-one. Do you want to be able to do with a single click? Or – even better – with a single… keyboard shortcut? Look no further!


  • Easy-to-use: App Killer sleeps unobtrusively in your status bar and waiting for… orders
  • Ultra-fast: Killing all your open application will take no more than… milliseconds
  • Cmd+Shift+K: And that’s all it takes to instantaneously kill all your open apps–really!

System Requirements

  • Intel, 64-bit processor
  • OS X 10.7 or later

How many computers can you activate software with?

  • Each license can be activated twice.