Popular in windows Firewall Software
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ZoneAlarm Free Firewall
FreeVIEW →Protect your PC with a powerful firewall from hacking attempts, spyware, bots, and other attacks.
ZoneAlarm Pro Firewall 2019
Free to tryVIEW →Block hackers and intruders from accessing your PC.
Comodo Firewall
FreeVIEW →Defend your PC from malware and Internet based attacks.
PeerBlock
FreeVIEW →Block all communications with selected IP and IP ranges with ease.
PeerBlock Portable (64-bit)
FreeVIEW →Block unwanted connections to selected range of IP.
TinyWall
FreeVIEW →Harden and control the firewall built into Windows with ease, without annoyance.
Anti NetCut 3
FreeVIEW →Protect computer network connection from ARP poisoning attacks.
Kerio Control VPN Client(64 bit)
Free to tryVIEW →Manage unified threat and control user internet activity.
Privatefirewall
FreeVIEW →Protect your Windows desktops and servers from viruses, spyware, and other intrusions.
Xvirus Personal Firewall
Free to tryVIEW →Protect your PC by filtering unwanted intruders.
GlassWire
FreeVIEW →Monitor network activity and block potential threats with a powerful firewall.
Kerio VPN Client (64-bit)
Free to tryVIEW →Manage unified threat and control user Internet activity and productivity.
Secure
Free to tryVIEW →Secure your files and lock your system to block any modification.
Barriqade
Free to tryVIEW →Block malicious, online user tracking, ad serving, and other websites in all your apps.
Armor2net Personal Firewall
Free to tryVIEW →Protect your PC from Internet-borne threats, and stop hackers and data thieves.
iKuai
FreeVIEW →Manage and secure your network.
Popular in mac Firewall Software
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Firewall Builder
Free to tryVIEW →Configure and manage firewall on your Mac.
Little Snitch
Free to tryVIEW →Detect apps that establish outgoing Internet connections.
Private Eye
FreeVIEW →Monitors all incoming and outgoing network connections from your Mac.
Murus Lite
FreeVIEW →Protect your Mac with a firewall.
TCPBlock
FreeVIEW →Prevent apps on your Mac from opening connections to the network.
WaterRoof
FreeVIEW →OS X IPFW firewall front-end with bandwidth management, NAT setup, logs, etc.
NoobProof
FreeVIEW →Basic firewall configuration tool.
DoorStop X Firewall
Free to tryVIEW →Provide firewall with full logging capabilities.
Hands Off!
Free to tryVIEW →Monitor your computer and protect your privacy.
Radio Silence
Free to tryVIEW →Block specific apps from accessing the Internet.
EasyVPN
Free to tryVIEW →Enables the standards-based VPN server built into Mac OS X.
VPN Tracker 365
Free to tryVIEW →Transfer data safely between Macs and remote networks.
Who's There? Firewall Advisor
PurchaseVIEW →view, analyze, react to firewall data
Elektron
PurchaseVIEW →RADIUS/802.1X server for protecting Wi-Fi networks.
DoorStop X Security Suite
PurchaseVIEW →comprehensive way to secure your Mac
Portscanner
PurchaseVIEW →port scanner
Popular in android Firewall Software
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Internet Guard - No Root Firewall
FreeVIEW →Reduce data usage and secure your privacy.
Panda Firewall
FreeVIEW →Integrate call firewall with SMS firewall to block harmful apps.
Mobiwol: Firewall Without Root
FreeVIEW →Regain control of your mobile device and what is being accessed and shared with the world.