Jetico Personal Firewall
- A rule based firewall that uses multiple level filtering scheme.
- http://www.jetico.com/jpf2.htm

Invisus Security Suite
- Desktop firewall and security suite using stateful packet inspection. Includes an integrated anti-virus, spyware dectector and patch manager.
- http://www.invisus.com/products/desktop_firewall.html

PC Tools
- Firewall Plus is free personal firewall for MS-Windows based computers.
- http://www.pctools.com/firewall/

Online Armor Personal Firewall
- Personal firewall solution with content filters, e-mail and anti-virus add-on capability.
- http://online-armor.com/

Privatefirewall
- Personal firewall and intrusion detection application.
- http://www.privacyware.com/PF.html

NetVeda
- Safety.Net product offering firewall and content filtering for single or networked computers.
- http://www.netveda.com/consumer/safetynet.htm

Filseclab Personal Firewall
- A free firwall solution with web blocking, realtime monitor and password protection.
- http://www.filseclab.com/eng/products/firewall.htm

Ashampoo FireWall PRO
- Low resource usage commercial personal firewall. Includes link to a free version with reduced capability.
- http://www.ashampoo.com/frontend/products/php/product.php?session_langid=2&idstring=0150

Norman Personal Firewall
- A firewall solution providing both application and packet level filtering.
- http://www.norman.com/Product/Home_Home_office/Firewall/10567/

Comodo Firewall
- Free personal firewall with application database.
- http://www.personalfirewall.comodo.com/

Total Security Personal Firewall
- Includes a personal firewall with intrusion detection system, antivirus and antispam for MS-Windows 95/98/ME/XP/vista
- http://www.k7computing.com/k7_ts.asp

Check Point ZoneAlarm
- Free, dynamic, application-level personal firewall, and of TrueVector technology for real-time Internet traffic information and control. Includes a profile, product range, support, and online purchasing.
- http://www.zonealarm.com/

iSafer Winsock Firewall
- A free personal firewall for MS Windows which runs in winsock layer.
- http://isafer.sourceforge.net/

Third Brigade
- Offers am enterprise class host-based intrusion prevention system.
- http://www.thirdbrigade.com/

SecurWall
- A desktop firewall with a simple and friendly user interface.
- http://www.securstar.com/products_swall.php

Sensiveguard
- Light weight personal firewall with preconfigured policies for ease of use.
- http://www.sensiveguard.com/

BlackICE Defender
- Protocol analysis based intrusion detection firewall for home and corporate users. Also features back tracing capabilities.
- http://www.digitalriver.com/dr/v2/ec_dynamic.main?SP=1&PN=10&sid=26412

McAfee Personal Firewall
- Formerly ConSeal. Rule based firewall for the Windows platform.
- http://us.mcafee.com/root/package.asp?pkgid=101&

My Firewall Plus
- Desktop firewall from Webroot with content protection, network connection control, application verification and operating system controls.
- http://www.webroot.com/consumer/products/desktopfirewall/

Protoport Personal Firewall
- Low level driver based personal firewall.
- http://www.protoport.com/

GateSweeper
- Personal firewall, IDS, filter and honeypot.
- http://www.gatesweeper.com/

TuxGuardian
- An application-based personal firewall for Linux
- http://tuxguardian.sourceforge.net/

Bluefire Security Technologies
- Software firewalls for handheld devices. Provides firewall, encryption, intrusion detection, integrity management, and password authentication. Information, papers, downloads, support.
- http://www.bluefiresecurity.com/

TermiNET Personal Firewall
- Designed to keeps data and privacy safe while connected to the Internet.Includes a stealth mode. Available in English and German.
- http://infotecs.biz/Soft/terminet.htm

Automatic Firewall for Linux
- An scripted application to provide firewall services to Linux machines with no configuration by the user. Aimed primarily at those with personal broadband and dialup connections.
- http://baruch.ev-en.org/proj/autofw/autofw.html

Agnitum Outpost
- Personal firewall for Windows developed with the open architecture model, and supporting plug-ins for additional functionality. Includes an overview, features, benefits, pricing, and software downloads.
- http://www.agnitum.com/

Deerfield Personal Firewall
- Flexible desktop based security software. Includes an overview, features, reviews, pricing, system requirements, and software download.
- http://www.deerfield.com/products/visnetic-firewall

Sygate Personal Firewall
- Free PC firewall protection has integrated application based intrusion prevention, firewall features, built-in security scan, and forensic logging. Offers downloads, products, online purchasing, and support.
- http://smb.sygate.com/

Trustix
- Trustix Personal Firewall includes a spyware killer and Pop-Up Stopper. A free 30 day trial version is available.
- http://www.personalfirewall.trustix.com/

Omniquad
- Personal security system to protect PC's from unauthorised access over the LAN and Internet. Features a packet filtering firewall, alerting, the ability to define security zones and automatic lockdown after a period of inactivity.
- http://www.omniquad.com/pfirewall.htm

Look 'n' Stop
- Secured protection against internet hacker attacks, includes an overview, free trial and online ordering.
- http://www.looknstop.com

Intego
- Maker of the NetBarrier personal firewall for Mac OS which provides firewall, antivandal, internet filter and internet privacy features.
- http://www.intego.com/

GoldTach
- Developers of GoldTach Pro, a personal firewall with e-mail protection and webpage content filtering. Includes an overview, product range, support, and online purchasing.
- http://www.goldtach.com/

Freedom
- Personal firewall for cable and DSL users, intrusion detection, program scan, real-time alerts and free updates. Includes product features, screen shots, FAQ, system requirements and user documentation.
- http://www.freedom.net/products/firewall/index.html

Armorwall
- Windows PC firewall with spam filtering and ad blocking funtionality. Includes features, screenshots, technical support, downloads and online ordering.
- http://www.totalfirewall.com/

Kerio Personal Firewall
- Blocks all externally originated IP traffic, making computer invisible to outsiders. Also detects alterations to files so as to block Trojans. Free for personal use. Site contains overview, manual, FAQ, screenshots and prices.
- http://www.kerio.com/

Visualize Intrusion Analysis
- Supplies freeware and shareware logfile analyser and reporting utilities like VisualICE for BlackICE Defender and VisualZone for ZoneAlarm and ZoneAlarm Pro.
- http://www.visualizesoftware.com/

The Green Bow
- Makers of the BOB firewall for the Windows platform. Includes an overview of the product, FAQs, support, and download.
- http://www.thegreenbow.com

Tiny Personal Firewall
- Built on the WinRoute Pro, ICSA certified security technology, offering intrusion detection, application filters, and remote administration. Includes an overview, software download, support, and FAQs.
- http://www.tinysoftware.com/pwall.php

Norton Personal Firewall
- Formerly AtGuard. Rule-based interactive learning firewall, and ad and cookie blocker.
- http://www.symantec.com/sabu/nis/npf/