InJoy Firewall 4.1
Forget about old-generation and run-off-the-mill commercial firewalls. This multilayered next-generation Firewall is the FEEL-GOOD multi-purpose product you have been looking for. It readies you for the future through cutting-edge Deep Packet Inspection, unique MULTI-PLATFORM support, and IPSec VPN support. Its unparalleled network monitoring turns you into an INSTANT SECURITY PROFESSIONAL with unique real-time insight into any network activity.

Agnitum Outpost Firewall Pro 2009
Your essential PC defense against prevalent Internet risks: spyware, keyloggers, hackers, ID theft and others. The Host Protection module guards against undetectable malware by denying unauthorized system activity; it has passed all existing leak tests to ensure high reliability. Additional instruments include: a robust firewall, real-time spyware monitor with speed-efficient scanner, Web safety tools to safeguard Web surfing and powerful logs

Webroot Desktop Firewall 1.3
New from the makers of Spy Sweeper! Webroot Desktop Firewall offers great two-way protection. It keeps your data safe while also keeping hackers out! Novice users will appreciate the easy setup of Webroot Desktop Firewall, while experts can fine tune it to their advanced needs using the sophisticated features and options. The software is backed by free customer support.

Privatefirewall w/Pest Patrol 4.0
Privatefirewall 4.0 is a Personal Firewall that eliminates unauthorized access to your PC. Privatefirewall provides solid protection instantly while allowing advanced users to create custom configurations. Privatefirewall now includes Anti-Spyware from Computer Associates, that detects and removes spyware, adware, and other web-based threats to protect your PC from unauthorized access, information theft and diminished system performance.

Privatefirewall 5.0
Integrated desktop firewall and multi-layer intrusion prevention software delivers signature-less, zero-hour protection from known or new spyware, viruses, hacking techniques and other intrusions on Windows desktops and servers. Privatefirewall features port tracking, URL and packet filtering and application/system behavior modeling and anomaly detection components to deliver proactive, comprehensive protection.

XP Firewall Control 2.5
Protect your Games and 32/64-bit applications from internet threats. Using all the present abilities of Windows firewall, XP Firewall Control extends them for computer network games and for all other applications, giving them new possibilities of protection via security zones. XP Firewall Control introduces named security zones and allows security zone management at named zones level with 3D user interface.

SecurWall 0.98
SecurWall provides highest security using a simple and friendly interface, protecting your machine from outer attacks and malicious programs. SecurWall is a personal desktop firewall designed to protect computers against malicious attacks, port scanning, viruses and other software entities, making your PC invisible on the Internet. SecurWall is the winner of the prestigious Sc-Magazine Award 2006 as "Best Desktop Firewall".

Endpoint Security Console 2.0
Privacyware’s Endpoint Security Console (ESC) enables system administrators to install, monitor, and configure Privacyware endpoint defense applications (i.e. Privatefirewall) on any Windows workstation, laptop or host within a server domain. Settings can be customized for each endpoint or User Groups defined and configured within Active Directory.

iolo Firewall 1.5.1.3
Protect yourself against hackers, identity thieves, and other internet threats. iolo Personal Firewall blocks unwanted communication to and from your computer, preventing intruders from stealing your data or damaging your system. Get detailed information about suspicious programs. Establish custom security levels, and easily mark friendly computers, sites, and programs as trusted. Included stealth mode makes your PC invisible to hackers.

Comodo Memory Firewall 2.0.4.20
Free Comodo Memory Firewall adds another critical layer of security to home and business PC’s by monitoring for and preventing most types of buffer overflow attacks. These attacks occur when a malicious program or script addresses more data to its memory buffer than it can store. The goal of most attacks is to destabilize the system then install malware onto the victim PC in order to execute a range of attacks such as identity and data theft.