SuperF4 - SuperF4 kills the foreground program when you press Ctrl+Alt+F4.
PassMark MemTest86 - MemTest86 is a memory test for x86 computers.
Advanced Task Killer - This tool is also known as ATK. It is a tool to kill applications running.
Memtest86+ - Memtest86+ is a free-to-download memory test software designed to test and stress test an x86 or...
ProcessKO - ProcessKO free download: Process killer software for Windows. Safe PC download for Windows 32-bit and 64-bit, latest version.
MemTest - MemTest is a RAM tester that runs under Windows.