pfSense is #1 in Top 10 Firewall software

https://www.pfsense.org/

pfSense open-source firewall solution is a fully-featured firewall/router providing enterprise features. It allows businesses and home users to secure networks, create VPN tunnels, do advanced routing, remote access, DNS, DHCP, etc. many other core network services and features.

Positions in ratings

#1 in Top 10 Firewall software

Alternatives

The best alternatives to pfSense are: OPNsense, Untangle NG Firewall, FortiGate, Sophos Firewall

1	pfSense
2	Palo Alto NGFW
3	FortiGate
4	SonicWall
5	Check Point
6	Cisco Secure Firewall
7	OPNsense
8	Untangle NG Firewall
9	WatchGuard
10	Sophos Firewall