Antivirus Software

Use the CNET Download.com Antivirus Software listings to find the best software downloads to detect and remove computer virus software from your PC. For more antivirus resources, visit our pages for the most popular antivirus software, the top-rated downloads for computer virus protection, and free antivirus software. For more computer virus information, the latest security news, and alerts about zero-day threats, visit the Security Center at CNET.com.

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Sponsored ThreatFire AntiVirus Free Edition 3.5 Protect your PC against viruses, rootkits, buffer overflows, and malware. Read editor's review...	CNET Review: User rating:	09/27/2007	577,585	Download Now
Sponsored PC Tools AntiVirus Free Edition 4.0 Get protection for your PC against viruses, worms, and Trojans with rapid updates and OnGuard technology. Read editor's review...	CNET Review: User rating:	01/29/2008	1,624,307	Download Now
Sponsored Norton AntiVirus 2008 Protect yourself from all forms of online viruses. Read editor's review...	CNET Review: User rating:	08/29/2007	1,304,864	Download Now Buy Now
Sponsored McAfee VirusScan Plus 2008 Remove spyware or virus threats and prevent malicious applications from invading your PC.	User rating:	11/02/2007	4,098,816	Download Now Buy Now
Sponsored Webroot Spy Sweeper with AntiVirus 5.5 Remove and block all types of spyware and viruses on your computer. Read editor's review...	CNET Review: User rating:	10/01/2007	197,319	Download Now Buy Now
Sponsored Trend Micro AntiVirus plus AntiSpyware 2008 16.10.1063 Detect and remove adware and spyware from your home computer. Read editor's review...	CNET Review: User rating:	03/06/2008	111,060	Download Now Buy Now
DriveSentry 3.0.3 Control programs that are able to write on your PC drives to prevent any damage to the data.	User rating:	05/16/2008	2,799	Download Now Buy Now
Norton AntiVirus Definitions Update (x86 Package) 05/03/2008 Update Norton AntiVirus virus definitions and antivirus products of multiple versions.	User rating:	05/15/2008	4,169,939	Download Now
Norton AntiVirus 2008 Definitions Update (Windows XP 64-bit/Vista 64-bit) 05/03/2008 Update virus definitions for your Norton AntiVirus and Internet Security 2008 64-bit products.		05/15/2008	7,820	Download Now
Norton AntiVirus Definitions Update (i64 Package) 05/03/2008 Update virus definitions for your Symantec AntiVirus Corporate Edition and Norton 360 products for 64-bit Windows.		05/15/2008	7,513	Download Now