Only the top rated free PC utilities of 2011 are listed below, tested and recommended by TVL. Feel free to comment below if you think this page needs additions or edits.
Dr. Web CureIt!
Dr.Web CureIt! is an indispensable tool for curing computers running MS Windows 2000/XP/2003/Vista/2008/Windows 7 (32- and 64-bit systems). Dr.Web CureIt! detects and neutralizes viruses, rootkits, Trojan horses, spyware, and other malicious objects that have gone undetected by your anti-virus software.
Emsisoft Anti-Malware
Emsisoft Anti-Malware includes a guard, which recognizes and blocks all dangerous programs before they have a chance to cause any damage. The unique new Emsisoft Anti-Malware Behavior Blocker module immediately warns you when a program attempts to perform a potentially dangerous operation. It does this for every program, including those that may appear harmless at first sight!
PC Security Test
PC Security Test is a free program for Windows that checks computer security against viruses, spyware and hackers. With a few mouse clicks, users can easily control the efficiency of their protection software (anti-virus programs, spyware scanners and firewalls).
Spybot – Search & Destroy
Spybot – Search & Destroy can detect and remove a multitude of adware files and modules from your computer. Spybot also can clean program and Web-usage tracks from your system, which is especially useful if you share your computer. Modules chosen for removal can be sent directly to the included file shredder, ensuring complete elimination from your system. For advanced users, it allows you to fix Registry inconsistencies related to adware and to malicious program installations.