Windows xKill Alternatives
Windows xKill is described as 'An App that your using Freezes, and your first thought it to CTRL+ALT+DEL to bring up Task manager, then you have to wade thought the processes to find said frozen app, then kill it... Or you use xKill' and is an app. There are four alternatives to Windows xKill for Windows. The best alternative is SuperF4, which is both free and Open Source. Other great apps like Windows xKill are ProcessKO, FCorp Image Hijacker and Appswat.
SuperF4 kills the foreground program when you press Ctrl+Alt+F4. This is different from when you press Alt+F4. Alt+F4 only asks the foreground program to exit, allowing it to decide for itself what to do. Read more...
No screenshots yetProcessKO is for professionals and experienced users, with very good PC "know-how" (knowledge)!
Image Hijacker is a small and easy to use application that allows you to run a program via another one to hide it from prying eyes.
Discontinued
Development of FCorp Software has been discontinued in 2016. Last version of Image Hijacker, released in April 2016, can be still downloaded from SoftPedia.