Install FreeSense
Write an installer image to USB and get a firewall running in minutes. Installation guide →
FreeSense Documentation
The open-source firewall & router OS — install it, configure it, and keep it up to date.
Where to start
Section titled “Where to start”First boot & setup
Assign interfaces, reach the web GUI, and set your admin password. First boot →
Updates & channels
How package-based updates work and how to choose stable vs development. Updates →
Packages
Extend FreeSense with signed add-on packages from the official repo. Packages →
What is FreeSense?
Section titled “What is FreeSense?”FreeSense is a free, community-driven firewall and router operating system — a fully open derivative of pfSense® CE, built from source on FreeBSD with signed package updates and no vendor lock-in. See the introduction for the bigger picture.