Close All is a small and portable utility that lets you close all running applications with just a single click. It is particularly useful when you open really a large number of applications and wanted to close them all at once. The tool doesn’t require to run all the time in the background, so it won’t really take any extra system resources. Usage of the tool is also very simple, Just download and unzip the program to any folder and create a shortcut to the tool in the Start Menu, Quick Launch, Pin it to Windows 7 Taskbar. Run the tool once whenever you want to close all the applications. If you want to prevent certain applications from being to be closed by Close All, you can add a simple exclusion list to the CloseAll.exe command line.
The tool comes in portable format. Just download the Zip file and extract the executable to a folder and later create a shortcut
Windows XP, Vista, 7, 8; works on both 32-bit and 64-bit
Direct download of Close All