GoldTach personal firewall is a mini-sized and skinnable internet security software 
It uses few system resource,and its size is 1.2 MB only.It is not only a normal personal firewall but also can filtrate the webpage content ,prevent the malice webpages modifing your registery. It integrates startup items management and IE restorer, it is the best internet security software for home users.The evaluation version is a free personal firewall.

VisNetic Firewall is a stateful packet level firewall solution built to protect Windows-based Servers, telecommuters / mobile users, and LAN workstations not currently protected by a firewall 
VisNetic Firewall is more secure than application-based personal firewalls, yet less expensive than high-end firewalls, providing peace-of-mind through comprehensive intrusion protection.

Ashampoo Firewall is a free product designed to protect your computer from unauthorized intrusions from the Internet or Local Area Network.  

NeT Firewall is a powerful tool for protecting your computer. It can be customized to protect any Windows-based system from unwanted access attempts. The application is suited for any computer working in a network environment. This program can even be used on a computer which acts as a gateway for your local network. If you decide to use NeT Firewall on a gateway computer, you should know that it supports port forwarding (mapping).  

Armor2net personal firewall software stops hackers, data thieves and protects your PC from Internet-borne threats 
Armor2net can meet all your requirements for Internet security and Internet privacy. Such as intrusion detection, monitoring net state, granting and denying access on a per-application basis, blocking the dangerous sites, net lock. Stop pop-up ads. Remove spywares. Its interface is easy to use and amiable.

Sygate Firewall is more than an advanced, user-friendly personal firewall, it`s a bi-directional intrusion defense system. 
It ensures your personal computer is completely protected from malicious hackers and other intruders while preventing unauthorized access from your computer to a network. In essence, it makes your protected machines invisible to the outside world. That makes it a must-have security measure for any PC that connects to a private network or the public Internet. Once you`ve been compromised, every other network you connect to is at risk; including your home, business and online bank accounts.

At this time, threats to pcs are appearing in ever-greater numbers extra difference. Cyber criminals on the internet are concavity organized let alone tend to target pcs inclusive combined threats. A standalone antivirus exegesis is no longer lots to from end to end protect your pc. 

At this time, threats to pcs are appearing in ever-greater numbers along with multifariousness. Cyber criminals on the internet are crater organized more tend to target pcs arm in arm combined threats. A standalone antivirus exegesis is no longer superabundance to amply protect your pc. 

Award-winning solution that provides proactive defense against all types of modern threats: hackers, spyware, botnets, keyloggers, ID theft and others 
Real-time antispyware, bi-directional firewall, proactive HIPS-based program activity monitor, web safety tools and other instruments deliver necessary protection for your Internet-connected PC. Outpost is flexible to suit the needs of advanced users, yet is easy enough for beginners to work with

ZoneAlarm Security Suite is a complete security solution featuring antivirus, firewall, protection against identity theft and much more.