Best of the Free Firewall Software for your PC

When it comes to securing your computer from unknown threats, antivirus software alone is not enough. It is important to install a firewall software  to help keep your computer or network secure by controlling the incoming and outgoing traffic via series of data packets analysis to determine whether it should be allowed through or not, based on a predetermined rule set.


One doesn’t need to spend much in making his personal computer secured coz there are tons of free firewall available for download from the internet. I personally use ZoneAlarm Free Firewall and is so far very satisfied with it. Here’s a quick rundown of the best of the free firewall software for your PC.

1. ZoneAlarm Free Firewall

ZoneAlarm Free Firewall

Publisher's Description: ZoneAlarm Free Firewall blocks viruses that antivirus alone misses, stops hackers attempting to break into your computer, and unlike the default Windows firewall, provides outbound firewall protection to stop spyware from phoning home and botnets from taking over your PC. ZoneAlarm Free Firewall is easy for anyone to use. It operates automatically, due to its powerful DefenseNet cloud service, so users are not interrupted with unnecessary alerts.

Download ZoneAlarm Free Firewall

2. Comodo Firewall

Comodo Firewall

Publisher's Description: Comodo's free Firewall is your first layer of defense against viruses, worms, Trojans, hackers and all Internet threats. Comodo's Firewall uses Default Deny Protection to prevent threats from occurring, rather than just detecting them when it's already too late. Whenever an unknown piece of software is introduced to your system, Comodo Firewall cross-references it with a white-list of over 15 million trusted files and applications. If the file asking for access is on the list, Comodo Firewall can be sure it's safe for your computer to allow it to execute. If not, Comodo Firewall will alert you that a possibly malicious file is trying to enter your PC.

Download Comodo Firewall

3. Ashampoo FireWall Free

Ashampoo FireWall Free

Publisher's Description: The Ashampoo FireWall makes it easy for anyone to set up an effective, free firewall. Its Configuration Assistant guides you through every step of the the setup process. Easy Mode makes using it a breeze. You dont need any special technical knowledge, and everything is explained clearly. Even with its additional security tools, Ashampoo Firewall is a tiny program that uses very little memory and computer resources. You get heavy-duty protection without a heavyweight load on your system. The Ashampoo FireWall user interface explains itself every step of the way. The information is right there on the screen where you need it so that most users will never need to consult the help files.

Download Ashampoo FireWall Free

4. Privatefirewall


Publisher's Description: Privatefirewall is a Personal Firewall and Host Intrusion Prevention application designed to help individuals and businesses protect Windows desktops and servers from malware and unauthorized use. Privatefirewall addresses the operating system and application level vulnerabilities and intrusion techniques that hackers exploit to gain access and cause damage to private systems and data. Privatefirewall provides an excellent layer of additional protection to the Windows operating system. Beyond unparalleled personal firewall protection, Privatefirewall leverages proprietary HIPS technologies that model and monitor system and application behavior to identify and block activity characteristic of known malware, hacking, phishing, and other threat types.

Download Privatefirewall

5. Online Armor Free

Online Armor Free

Publisher's Description: Online Armor is a powerful security software that protects your computer from unwanted external access. It prevents hackers from accessing your computer, stops malicious programs invading into your computer and sending your data over the internet, protects you during your online banking and transactions, and safeguards your identity. The software is easy to install and manage, and does not slow down your computer performance. The freeware version has slightly limited functionality and no automatic updates.

Download Online Armor Free

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