Windows Apps for Firewall Software
Top 3 Firewall Software Apps for Windows
More Firewall Software Apps for Windows

Geo Firewall
Trial versionBlock countries and custom networks according to geography.
Windows
Mil Firewall
Trial versionProtect your PC from network attacks, vulnerabilities and information leaks.
WindowsNorman Personal Firewall (64-bit)
Trial versionProtect you against outside attacks while surfing on the web.
Windows
Anti-Hacks
FreeProtect your PC and surf the Net safely.
Windows
GreenSQL Unified Database Security
FreeManage and secure your SQL databases.
Windows
Wallparse
Trial versionAnalyze Cisco ASA and Fortigate firewall configuration.
WindowsWindows Firewall Notifier
FreeWindowsThreatSentry IIS Web Application Firewall (32-bit)
Trial versionStop SQL injection attacks with IIS Web application firewall that fulfills PCI DSS.
Windows8Signs Firewall
PaidProtect windows server.
Windows
HandyCafe Firewall
FreeMonitor visited Web sites and enable/disable Bandwidth and Filtering per PC.
Windows
XWall for Windows 2003 / 2008 (32-bit)
Trial versionProtect your exchange server from viruses.
Windows
DefenseWall Personal Firewall
Trial versionProtect your computer from intrusion and Malware.
Windows
SafeSquid Business Edition
Trial versionFilter incoming content into your network.
WindowsSecure
Trial versionSecure your files and lock your system to block any modification.
WindowsRelayTest Pro
Trial versionRun series of tests on a mail server to detect open relays and create a detailed report.
Windows
DNS Proxywall
Trial versionBlock Web sites, domain names, and geographical locations using wildcard based rules.
WindowsFirewall and HTTP Proxy Server Tunneling
FreeNet driver
WindowsFirekeys
PaidFirewall, virus controls plus security
WindowsWIPFW
FreeDefine and query rules used by kernel in routing decisions.
Windows
Proxy+
Trial versionSet up a firewall, proxy, and a mail server.
WindowsSecurepoint Personal Firewall & VPN Client
FreeProtect your PC against attacks from the Internet.
Windows
RDP Security Manager
Trial versionPrevent RDP brute force attacks, get RDP access token on demand.
Windows
RDPPortChanger
FreeChange RDP Port Number and add a port to the Microsoft Firewall.
Windows
Serv-U Gateway
Trial versionProvide a file transfer software for your DMZ to protect data at rest and meet PCI-DSS.
Windows