Task Killer

Swiftly "kill" applications that are bogging down your computer

Launch programs and apps from your desktop and keep it organized

Prevent any damage caused by harmful Trojan horses

There's no need for Cygwin with Babun

A great way to learn and explore the world of hash files in a free program

Clean up messy context menus in Windows Explorer and Internet Explorer

A great password-cracking tool from 2006 and offered for free