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Windows Apps for Firewall

Safeguard your network and secure your Internet traffic with firewall software. Monitor data flow, set access rules for applications, control incoming and outgoing Internet traffic, and block untrusted sources from entering your local network with these top digital barriers.

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ZoneAlarm Free Firewall logo

ZoneAlarm Free Firewall

Free
ZoneAlarm Free Firewall
ZoneAlarm Pro Firewall logo

ZoneAlarm Pro Firewall

Free to try
ZoneAlarm Pro Firewall
Comodo Firewall logo

Comodo Firewall

Free
Comodo Firewall
PeerBlock logo

PeerBlock

Free
PeerBlock
PeerBlock Portable (64-bit) logo

PeerBlock Portable (64-bit)

Free
PeerBlock Portable (64-bit)
TinyWall logo

TinyWall

Free
TinyWall
Anti NetCut 3 logo

Anti NetCut 3

Free
Anti NetCut 3
Firewall Client for ISA Server logo

Firewall Client for ISA Server

Free
Firewall Client for ISA Server
Kerio VPN Client (64-bit) logo

Kerio VPN Client (64-bit)

Free to try
Kerio VPN Client (64-bit)
GlassWire logo

GlassWire

Free
GlassWire

XP Firewall Monitor

Free
XP Firewall Monitor

ZoneProtect Personal Firewall

Free
ZoneProtect Personal Firewall

InJoy Firewall

Free to try
InJoy Firewall

pcInternet Patrol

Free to try
pcInternet Patrol

BitGuard Personal Firewall

Free to try
BitGuard Personal Firewall
DefenseWall HIPS logo

DefenseWall HIPS

Free to try
DefenseWall HIPS
Kerio Control VPN Client (32 bit) logo

Kerio Control VPN Client (32 bit)

Free to try
Kerio Control VPN Client (32 bit)

D-Guard Anti-DDoS Firewall

Free to try
D-Guard Anti-DDoS Firewall

Anti-PornNow

$35.90
Anti-PornNow

Katana Configuration & Policy Editor

Free to try
Katana Configuration & Policy Editor
Bot Revolt Anti-Malware Free Edition logo

Bot Revolt Anti-Malware Free Edition

Free
Bot Revolt Anti-Malware Free Edition
SensiveGuard logo

SensiveGuard

Free
SensiveGuard
Firewall Client Tool for ISA Server 2004 logo

Firewall Client Tool for ISA Server 2004

Free
Firewall Client Tool for ISA Server 2004

FirePanel XP

Free to try
FirePanel XP
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