Close All Windows - Close all running applications

Have you ever needed a tool that would Close all running Windows applications with a single click? Well, your in luck. Close All Windows is a Free Portable utility that enables users to close all your active applications that are currently running in Windows at once. It uses no system resources because it simply sends a signal to close all open windows and then closes itself. A hot key may also be mapped, allowing for easy access to the application and it's closing feature.

Close all running applications, Close All Windows:

Close all active Windows

Authors Website:

License: Freeware

Stealth: No (writes to Windows Registry)

How to install Close All Windows to a USB flash drive:

  1. Grab CloseAllWindows setup executable HERE and unzip to your flash drive using zip software such as Portable 7-Zip.
  2. Click CloseAll.exe to launch the program which in turn closes all active windows at once.