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

Jetico Personal Firewall
Trial versionProtect your computer against malicious attacks.
Windows
XWall for Windows 2003 / 2008 (32-bit)
Trial versionProtect your exchange server from viruses.
WindowsWindows Firewall Notifier
FreeWindowsAnti NetCut (Windows XP)
FreeProtect computer network connection from ARP poisoning attacks.
WindowsThreatSentry 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
DefenseWall Personal Firewall
Trial versionProtect your computer from intrusion and Malware.
Windows
SafeSquid Business Edition
Trial versionFilter incoming content into your network.
Windows
PeerBlock Portable (64-bit)
FreeBlock unwanted connections to selected range of IP.
Windows
Kerio VPN Client (32-bit)
Trial versionManage unified threat and control user Internet activity and productivity.
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
WindowsWIPFW
FreeDefine and query rules used by kernel in routing decisions.
Windows
Proxy+
Trial versionSet up a firewall, proxy, and a mail server.
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.
WindowsXP Firewall Monitor
FreeMonitor and manage your Windows XP firewall.
Windows
DefenseWall HIPS
Trial versionProtect your PC from harmful threats.
Windows
WinBarrier
FreeAdd an additional layer of defense to your computer.
Windows
Sun Firewall
Trial versionKeep your valuable data secure during remote desktop connection.
WindowsInJoy Firewall
Trial versionDeliver deep inspection and vulnerability protection to your network.
Windows