Mac Apps for Firewall Software
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.
Top 3 Firewall Software Apps for Mac
More Firewall Software Apps for Mac

WaterRoof
FreeOS X IPFW firewall front-end with bandwidth management, NAT setup, logs, etc.
Mac
AbruStop Privacy Protection
PaidMonitor connections to the Internet.
MacIceFloor
FreeFirewall front-end with bandwidth management, NAT setup, and logs.
Mac
Murus Lite
FreeProtect your Mac with a firewall.
Mac
EasyVPN
Trial versionEnables the standards-based VPN server built into Mac OS X.
MacFirewall Builder
Trial versionConfigure and manage firewall on your Mac.
Mac
VPN Tracker 365
Trial versionTransfer data safely between Macs and remote networks.
Mac
NoobProof
FreeBasic firewall configuration tool.
MacDoorStop X Security Suite
Paidcomprehensive way to secure your Mac
MacRadio Silence
Trial versionBlock specific apps from accessing the Internet.
Mac
Portscanner
Paidport scanner
Mac
Firewall Builder for Mac
PaidBuild firewall configurations and policies
Mac
Who's There? Firewall Advisor
Paidview, analyze, react to firewall data
MacNetMine
Trial versionTwo-way firewall with real-time network monitoring.
MacNextDNS
FreeMac