Free Programs

SUPER AntySpyware

Advanced Detection and Removal

Detect and Remove Spyware, Adware and Remove Malware, Trojans, Dialers, Worms, KeyLoggers, HiJackers, Parasites, Rootkits, Rogue Security Products and many other types of threats.
Light on System Resources and designed not to slow down your computer like many other anti-spyware products. Designed not to conflict with your existing anti-spyware or anti-virus solution!
Repair broken Internet Connections, Desktops, Registry Editing and more with our unique Repair System!

SpyBot

Spybot - Search & Destroy has been in the antispyware game for a long time offering features we've come to expect in the best apps in the category, but bugs and false positives make it difficult to recommend.

The program checks your system against a comprehensive database of adware and other system invaders. It also features several interface improvements, including multiple skins for dressing up its appearance. Scan results now appear arranged by groups in a tree, and a sliding panel lets you instantly view information about a selected item to help you decide whether to kill it or not. The Immunize feature blocks a plethora of uninvited Web-borne flotsam before it reaches your computer.

Ad Aware

Comprehensive Malware Protection
Ad-Watch Live! Basic Real-time Protection
Genocode Detection Technology
Behavior-Based Heuristics Detection
Rootkit Removal System
The Neutralizer Malware Removal Tool
The Scheduler
Easy to Install & Use
Automatic Updates

Malwarebytes

Malwarebytes products have a proven record of protecting computers by completely removing all forms of malware, including viruses, Trojans, spyware, adware and rootkits. When it comes to the safety of your computer, Malwarebytes provides the ultimate in protection from the cutting edge of technology!

AVG

AVG Anti-Virus FREE 2012 is perfect if you use your PC only for surfing, searching or social networking

If you also use your PC for banking or shopping you need the protection of AVG Firewall in AVG Internet Security 2012 to keep hackers out.

Avast

Our avast! Free Antivirus often outperforms our competitors´ paid-for products and is the minimum protection anyone should have against viruses and spyware.
But if you shop or bank online and store sensitive data on your PC, we recommend our maximum, next-generation protection, avast! Internet Security.

Essentials

Use Microsoft Security Essentials to guard against viruses, spyware, and other evil software. It provides real-time protection for your home or small business PCs.

Microsoft Security Essentials is free* and we designed it to be simple to install and easy to use. It runs quietly and efficiently in the background so you don't have to worry about interruptions or making updates.