Free Download antivirus protection Software

Win 98/Other/XP/2000/Server/Vista/Vista x64

Protect your PC with the best in Antivirus Software. Remove viruses, spyware, adware and even more! Online viruses, malware, worms, spyware and other emerging threats are on the rise.; do not risk exposing your computer to their damaging effects. Avoid system crashes, unauthorized file deletion, worm intrusions, identity theft, fraud, and unauthorized access to your personal files etc.
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Windows All

K7 AntiVirus 7.0 offers enhanced PC security with the fastest antivirus scanner and spyware protection software to detect harmful malicious threats, when connected to the internet. K7 AntiVirus 7.0 can automatically updates itself from the Internet to ensure that it is using the very latest virus database. K7 AntiVirus Key Features: Enhanced Scan Engine, Real-time Scanner, Fastest AV Scanner, Anti-Spyware, E-mail Scanner.
Download Free Trial ( 36.91 MB )

Win Other/98/XP/2000/Server

Swift AntiVirus offers comprehensive protection against viruses, worms, Trojans and dialers. It checks and protects all the relevant system areas of your computer. Swift AntiVirus is a stand-alone utility used to detect and remove major viruses. It is not a substitute for full anti-virus protection, but rather a tool to assist administrators and users when cleaning infected systems.
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Win 2000/7 x32/7 x64/Vista/Vista x64/XP

An antivirus solution for your USB Flash drive for protection against autorun.inf viruses. Comes with tools like Task Manager and Autorun Suppressor to temporarily disable autorun while inserting the drive. Also system repair feature.
Download Free Trial ( 1.22 MB )

Linux

AVIRA Antivirus for Linux Desktop incorporates different antivirus modules, offering you the possibility to enjoy a virus free protected Linux environment. It displays a wide variety of configuration settings, increasing your computer`s security.
Download Free Trial ( 3.54 MB )

Win 2000/Server

AVIRA Antivirus for Windows Server is a reliable security solution, designed to protect users connected to Windows network servers against malicious programs. It provides a wide variety of configuration settings, increasing your network protection.
Download Free Trial ( 6.14 MB )

Win 2000/XP/Server/Vista/Vista x64/7 x32/7 x64

Detects and removes viruses, worms, malware and Trojans automatically. Blocks spywares before they get installed on your PC. Firewall protects against known and unknown internal and external network based attacks.
Download Free Trial ( 50.92 MB )

Win Other/98/XP/2000/Server

Windows Vista Antivirus is advanced antivirus software with maximum spyware protection to guard against viruses, Trojans, and worms, spyware and adware, rootkits, identity theft and phishing attacks.
Download Free Trial ( 3.33 MB )

Win Other/98/2000/XP

Powered by Kaspersky Labs, its installed on the email server computer rather than dispersed on each client computer. Infected email can be deleted, quarantined, or forwarded to an administrator.
Download Free Trial ( 6.45 MB )

Win 98/Other/2000/XP/Server/Vista/Vista x64

Eset NOD32 Antivirus 4 brings you consumer ratings on Eset NOD32 Antivirus. Thus, here we share important facts, relevant points as well as unfiltered consumer-comments including trustworthy complaints, so that your PC gets the best one.
Download Freeware ( 1.21 MB )

Unix

A GPL antivirus toolkit for UNIX to integrate with mail servers
Download Freeware ( 24.00 MB )

Win 98/Other/XP/2000

The world's most trusted antivirus solution with advanced protection.
Download Freeware ( 0.01 MB )

Win 2000/7 x32/7 x64/Server/Vista/Vista x64/XP

Free antivirus provides extensive and continuous protection for your computers.
Download Freeware ( 65.78 MB )

Win XP/2000/Vista/Vista x64

Protection against viruses, worms and Trojans with updates and OnGuard tech.
Download Free Trial ( 0.35 MB )

Win XP/2000/Vista/Vista x64

comprehensive protection against viruses, worms, trojans and dialers
Download Free Trial ( 21.36 MB )

Win 2000/XP/Server/Vista

a 5in1 protection of AntiVirus, AntiSpyware, Firewall, AntiMalware & AntiRootkit
Download Free Trial ( 74.37 MB )

Win 2000/98/XP

AntivirusDoctor can scan, analyze and remove all kinds of virus
Download Freeware ( 2.33 MB )

Win 2000/XP/Vista/Vista x64/7 x32/7 x64

A comprehensive Antivirus, AntiSpam and Content Security solution
Download Free Trial ( 75.00 MB )

Win 98/Other/XP/2000/Server/Vista/Vista x64

ESET NOD32 Antivirus software latest discount
Download Free Trial ( 5.44 MB )

Win 2000/7 x32/7 x64/Vista/Vista x64/XP

Customized protection against on-line threats and malware
Download Free Trial ( 46.73 MB )

Win 2000/XP

Comodo AntiVirus - Automatically eliminates all known Viruses, Worms and Trojan
Download Freeware ( 24.16 MB )

Win XP/Vista/Vista x64/2000/Server

Free antivirus protects your computer from viruses,Trojans,and malicious program
Download Freeware ( 61.50 MB )

Win 98/Other/XP/2000

Norton AntiVirus 2004 is the world's most trusted antivirus solution.
Download Freeware ( 0.01 MB )

Win Other/98/XP/2000/Server

Increase your computer's security with new generation antivirus!
Download Free Trial ( 1.17 MB )

Win Other/98/2000/XP/Server/Vista/Vista x64

Provides extensive and continuous protection for your home and office computers.
Download Free Trial ( 52.91 MB )

Win XP/Vista/Vista x64/7 x32/7 x64

Superior Proactive Protection from Viruses, Spyware, Hackers, and other e-Threat
Download Free Trial ( 99.99 MB )

Win Other/98/2000/XP/Server/Vista/Vista x64

Protection against any Trojans, spyware, worms via USB storage
Download Free Trial ( 0.88 MB )

Win XP/Vista/Vista x64/7 x32/7 x64

Zillya! Antivirus - Fast and reliable antivirus software to protect PC
Download Free Trial ( 42.70 MB )

Win 98/Other/XP/2000/Server/Vista/Vista x64

Find and Remove Viruses Automatically with Advanced Antivirus.
Download Free Trial ( 4.10 MB )

Win Other/98/XP/2000/Vista/Vista x64, Pocket PC

Kabonfootprint is used by all human rights organisation
Download Freeware ( 2.72 MB )