Close All Windows | Stop 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 Windows

Close all active Windows

CloseAll Specifications | Official Site

  • Authors Website: Project Page
  • Developer: Created by Ntwind Software
  • License: Freeware
  • Stealth: No (writes to Windows Registry)
  • Supported OS: Microsoft Windows

How to Install CloseAll Windows to a USB flash drive

To make it portable;

  1. Download CloseAllWindows setup executable 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.