Bitdefender Antivirus Free Edition!

Avast Free Antivirus a the free for non-commercial and home usage antivirus solution from AVAST Software. The program features intuitive, advanced and customizable scanning methods along with other modules dedicated to computer safety.It includes antivirus with antispyware, Avast Passwords, Secure HTTPS scanning, streaming updates, hardened mode, DeepScreen, Home Network Security scanner, Do Not Track, SiteCorrect, antiphishing, anti-malware, Smart Scan, Rescue Disk, and Software Updater.

Avira Free Antivirus offers basic protection for your computer against dangerous viruses, worms, spy-ware, trojans and costly dialers.

Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic database updates. The core of the package is an anti-virus engine available in a form of shared library.

Windows Defender is built into Windows to help guard your PC against viruses, spyware, and other malicious software in real time. Windows Defender features Real-Time Protection, a monitoring system that recommends actions against malware when it's detected, minimizes interruptions, and helps you stay productive.

ESET NOD32 Antivirus is an innovative host-based intrusion prevention system that offers a comprehensive scanning solution. Most importantly, it will not slow down your PC, it's easy to use, and easy to install.

Kaspersky Anti-Virus offers protection from a range of IT threats and provides the basic tools needed to keep your PC secure.

[Please note that ClamWin Free Antivirus does not include an on-access real-time scanner. You need to manually scan a file in order to detect a virus or spyware.]

360 Total Security offers your PC complete protection from Viruses, Trojans and other emerging threats.

Panda Antivirus offers real-world protection and a USB drive cleaner.Just install it and forget about viruses, spyware, rootkits, hackers, online fraud and identity theft. Chat, share photos and videos, bank and buy online, read your favorite blogs or simply surf the Web, with complete peace of mind.

ClamTk is a graphical user interface (GUI) for using the Clam AntiVirus program. It is designed to be an easy-to-use, on-demand scanner for Linux systems.

Kaspersky Virus Removal Tool is a free software intended to disinfect infected computers, removing viruses, Trojans, and spyware, as well as any other types of malware. Kaspersky Virus Removal Tool 2011 uses the same highly efficient algorithms for detecting malware as Kaspersky Anti-Virus. Algorithms include a full-functional anti-virus scanner, technologies developed for detecting vulnerabilities in installed applications and operating systems, and a technology for running scripts intended for removing complex and compound viruses. The utility can be used as a free anti-virus software. »

Antivirus BitDefender - award winning virus protection software for your computer security. Protect your business and secure your PC from the latest viruses now!

Comodo Antivirus eliminates viruses, spyware, and other malware from desktops and networks. Obliterate viruses and malware without hogging your PCs resources:Detects, blocks, and destroys viruses,immediate feedback on suspicious files, protects with On Access scanning, schedule your scans, daily automatic updates.

ClamXav is a virus scanner for Mac OS X. It uses the very popular Clam AntiVirus open source antivirus engine as a back end and has the ability to detect both Windows and Mac threats.