Firewall Software

The CNET Download.com Firewall Software listings provide the best software downloads for controlling traffic between individual computers or networks in order to prevent malicious connections. For more helpful resources for running a personal firewall, visit our pages for free firewall software, the most popular firewall software and latest releases in personal firewalls. Use the top-rated firewall software page to find your own personal firewall. Free protection software can offer basic firewall features at no cost.

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ZoneAlarm Firewall (Windows 2000/XP) 7.0.362 Protect your Internet connection from hackers and other security breaches. Read editor's review...	CNET Review: User rating:	07/11/2007	43,932,081	Download Now
Armor2net Personal Firewall 3.12 Protect your PC from Internet-borne threats, and stop hackers and data thieves. Read editor's review...	CNET Review: User rating:	11/14/2003	3,451,170	Download Now Buy Now
ZoneAlarm Security Suite 7.0.462 Equip your system to deal with Web-based security threats including hackers, viruses, and worms.	User rating:	01/17/2008	1,700,923	Download Now Buy Now
Tiny Personal Firewall 6.5 Protect your system with firewall from hacker attacks.	User rating:	05/17/2005	1,666,697	Download Now
ZoneAlarm Pro 7.0.462 Apply comprehensive and customizable security to your Internet connection. Read editor's review...	CNET Review: User rating:	01/17/2008	1,564,757	Download Now Buy Now
Ashampoo FireWall 1.2 Set up an effective firewall and prevent unauthorized online activity.	User rating:	04/18/2007	972,382	Download Now
Sponsored PC Tools Firewall Plus Free Edition 3.0.36 Deny an unwanted communication between your computer and the network.	User rating:	01/28/2008	728,842	Download Now
Comodo Firewall Pro 3.0.22.349 Protect your PC from harmful threats. Read editor's review...	CNET Review: User rating:	04/23/2008	465,252	Download Now
Outpost Firewall Pro 2008 6.0.2225.232 Protect your PC from intruders and eradicate spyware.	User rating:	01/16/2008	381,975	Download Now Buy Now
Sunbelt Kerio Personal Firewall 4.40 Secure your PC and protect your privacy online with a personal firewall.	User rating:	06/01/2006	309,540	Download Now