AntiVirus, AntiTrojan, AntiSpyware, AntiWorm and AntiDialer all in one. Emsisoft Anti-Malware (a-squared) contains the awarded dual-scanner to scan and clean infected computers as well as a background guard which blocks new infections signature- and behavior-based. Includes surf protection, auto-updates, HiJackFree and Commandline Scanner.

avast! Pro Antivirus! Full-featured antivirus software, especially for web surfing, but without the firewall and antispam included in avast! Internet Security. Also if you wish to customize your security, this is the recommended software.

(avast! Pro Antivirus! Free Trial)

AVG AntiVirus 9.0 makes sure your computer stays free of viruses, spyware, and other bad stuff. You also get AVG's unique LinkScanner technology to keep you safe from harmful websites by scanning them right before you go to them.

(AVG Internet Security Free Trial)

If you communicate by email or are a regular Internet user, then you need extended virus protection. AVIRA AntiVir Premium 9.0 not only combats viruses, worms, Trojans, rootkits, phishing, adware and spyware, but also protects you while surfing, thanks to WebGuard, AntiDrive-by and EmailScanner.

BitDefender Antivirus Plus 2012 provides silent security against viruses, spyware and phishing attempts. It also includes innovative social networking safeguards. Bitdefender capitalizes on live and virtualized behavior-based detection, in addition to cloud-based services, to stop emerging e-threats that other products miss.

CA AntiVirus Plus v7 keeps your PC safe from harmful viruses and spyware that can slow down your system, destroy your important files, and compromise your confidential information.
> Keep viruses and spyware out
> Keep your PC protected and running smoothly

ESET NOD32 Antivirus System proactively detects and eliminates more viruses, trojans, worms, adware, spyware, phishing, rootkits and other Internet threats than any program available.
It's the ideal antivirus for Windows XP, Windows Vista or Windows 7.

Essential Protection - Kaspersky AntiVirus 2012 delivers core protection from the latest viruses, malware, and more. It works behind-the-scenes with intelligent scanning and small, frequent updates, while proactively protecting you from known and emerging threats.

With thousands of new viruses created every day, relying on traditional security updates isn't enough anymore. Unlike the competition, McAfee AntiVirus Plus 2012 instantly analyzes and blocks new and emerging threats in milliseconds so there's virtually no gap in your protection.

Norman Antivirus and Antispyware protect you against Internet threats such as viruses, worms, trojans, rootkits and spyware. This user-friendly and fast-performing security program is designed to give the highest possible security against malicious software (malware). The Norman SandBox technology is included - a proactive technology used to find and stop unwanted actions from new and unknown malware.

The Best Known name in Virus Protection,
Norton AntiVirus 2012 is proven the fastest antivirus solution for protection that won't slow you down, get in your way, or swallow up system resources.
Norton Protection System uses multiple layers of security that work together to proactively block attacks and detect and remove threats traditional virus scanning alone can't stop.

Install it and forget about viruses and spyware with Panda Antivirus Pro 2012. Lowest Resource Consumption - won't slow your computer down during virus scans. Panda's Anti-Phishing technology also protects against online fraud.

PC Tools AntiVirus detects and eradicates viruses and related malware threats that attempt to enter computer systems by means of file transfer through storage media, e-mail, the Internet and other network protocols. Protection is provided by means of on-demand system scanning or real-time (IntelliGuard) detection of threats.

PC Tools AntiVirus FREE Scan

Sophos AntiVirus 2012 minimizes the impact on computer performance with our single scanning engine, which independent testers rate as the fastest of any major security vendor. It's now up to 15% faster.

Trend Micro AntiVirus plus AntiSpyware 2012 provides Essential Defense against viruses and spyware. With automatic scans, updates and outbreak alerts, you can rest easy knowing you have systematic, ongoing protection against the latest malicious viruses, worms, Trojan horse programs, and spyware.

Try Trend Micro AntiVirus plus AntiSpyware 2012 free for 30 days. Download Now!

VIPRE Antivirus 2012 is fast, light on system resources, with everything you need and nothing you don't!
An antivirus product is useless if you uninstall it due to frustration with high resource usage, slow boot times, endless popups and, worse, an inability to deal effectively with certain types of spyware and malware.
VIPRE is in a league of its own when it comes to antivirus software. Clearly one of the best antivirus program available today.

Webroot Antivirus with Spy Sweeper combines award-winning technologies to give you the most complete antivirus computer software available. Multi-layered security protects against a broad range of security threats including viruses, spyware, adware, worms, pop-ups, Trojans, key loggers and rootkits. If your PC is already infected, advanced discovery methods will find and destroy malicious programs.