SuperF4 - SuperF4 kills the foreground program when you press Ctrl+Alt+F4.
ServerSuit - ServerSuit is a browser based program that enables remote Linux administration, monitoring, website hosting, and server setup automation.
Advanced Task Killer - This tool is also known as ATK. It is a tool to kill applications running.
RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems
ProcessKO - ProcessKO free download: Process killer software for Windows. Safe PC download for Windows 32-bit and 64-bit, latest version.
Nagios - Complete monitoring and alerting for servers, switches, applications, and services