Name : AppKiller

Size : 4.4 MB

AppKiller for Mac free Download

App Killer is a straightforward utility designed for macOS users who want to quickly close all their open applications without going through each one individually. It provides a hassle-free solution to streamline the process, allowing users to close all apps with a single click or, even more conveniently, using a keyboard shortcut.

Key Features:

  1. Easy-to-Use:
  • App Killer resides unobtrusively in the status bar, ready to execute commands.
  1. Ultra-Fast:
  • Closing all open applications is designed to take just milliseconds, ensuring efficiency.
  1. Cmd+Shift+K Shortcut:
  • Users can instantly close all open apps with a single keyboard shortcut: Cmd+Shift+K.


  • Works on macOS 10.13 and later.
  • Compatible with M1/M2 and the latest macOS Sonoma.

How to Use:

  • Install and run App Killer.
  • Access the utility from the status bar.
  • Press Cmd+Shift+K to quickly close all open applications.

App Killer is a lightweight tool that serves a specific purpose: closing all open applications swiftly and with minimal effort. Its unobtrusive design and straightforward functionality make it a convenient choice for users looking to streamline their workflow on macOS.