Spybot - Search & Destroy 1.6.2
Created by Safer Networking Spybot has been around since 2000, and has been a technicians time saver when cleaning up a infected computer.
This software is free and takes contributions from the general public to keep up and running.
Ask any technician and you will be told of how this software makes their job easier, and the many people that have cleaned their computers with it.
Spybot - Search and Destroy Download (external site)