DigitByte Software for Windows, Mac, iPhone, iPad, iPod – free download
Online Armor FREE - A powerful free Firewall for Windows.
Read More »Firewall App Blocker 1.3 – freeware
Quickly allow or deny applications access to the internet through Windows Firewall.
Read More »ZoneAlarm Free Firewall 11.0.780.000 – freeware
Keep hackers and data thieves out of your computer with this free firewall.
Read More »Instant Firewall Monitor 1.0.1 – freeware
See all interactive connections through the firewall, dynamically in realtime.
Read More »Slap 1.2.2.0 – freeware
Slap responds to access attempts easier and more entertaining than any other program.
Read More »Ashampoo Firewall 1.20 – freeware
Protect your PC against hackers, data theives, security threats, and more.
Read More »GoldTach 3.2 Build 0706 – freeware
A mini-sized and free personal firewall which protects you against hackers.
Read More »Trustix Enterprise Firewall 4.8 – freeware
Free Trustix Enterprise Firewall - the only WYSIWYG (What You See Is What You Get) firewall in the world.
Read More »Sygate Personal Firewall 5.5 – freeware
Protects your PC from hackers, trojans and DoS attacks.
Read More »Comodo Memory Firewall 2.0.4.20 – freeware
Memory Firewall that monitors for and prevents most types of buffer overflow attacks.
Read More »Firewall Builder 3.0 – freeware
Multi-platform GUI firewall configuration and management tool.
Read More »Comodo Firewall 6.3.301250.2972 – freeware
Keeps viruses, malware, worms, Trojans, hackers and other Internet threats from accessing your PC.
Read More »CacheGuard OS for VMWare 5.6.0 – freeware
CacheGuard is an OS/Appliance dedicated to Web traffic Security and QoS.
Read More »Microsoft ISA Server Firewall Client 3442.654 – freeware
Installs ISA Server Firewall Client software on 32-bit and 64-bit computers.
Read More »DCFirewall 1.3.113 – freeware
A rule based packet filtering firewall.
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