pfSense® - World's Most Trusted Open Source Firewall
pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
pfSense - Wikipedia
pfSense is a firewall / router computer software distribution based on FreeBSD. The open source pfSense Community Edition (CE) and pfSense Plus is installed on a physical computer or a virtual …
pfSense Documentation
Jan 26, 2026 · On This Page Configuration Recipes Additional Commercial Resources pfSense Documentation Thoroughly detailed information and continually updated instructions on how to best …
pfSense Install Guide for Beginners: Step-by-Step Home ...
Feb 20, 2025 · Install and configure pfSense for a secure home network. Set up VLAN, NAT, and VPN with this step-by-step guide.
How to use pfSense: Use cases and initial configurations
Feb 11, 2025 · PfSense, a FreeBSD distribution that has been around for more than 20 years, offers organizations of any size a versatile suite of routing and firewall capabilities. The free, open source …
pfSense: Open-source firewall and routing platform
Jan 12, 2026 · pfSense CE is the free, open-source version of the pfSense firewall and routing platform. The software runs on standard x86 hardware, virtual machines, and some embedded systems, which …
Introduction | pfSense Documentation
Aug 26, 2025 · The pfSense® Project is a free open source customized distribution of FreeBSD tailored for use as a firewall and router entirely managed by an easy-to-use web interface.