OPNsense includes most of the features available in expensive commercial firewalls, and more in many cases. It brings the rich feature set of commercial offerings with the benefits of open and verifiable sources.




OPNsense is the most popular Self-Hosted alternative to IPCop.
OPNsense is the most popular Open Source & free alternative to IPCop.
- OPNsense is Free and Open Source
- OPNsense is Privacy focused and Lightweight






































It's really actively developed and additionally in a country not under direct control of the NSA or GCHQ respectively. As IPCop seems to be dead (no new version since some 2 years) IPFire has taken the best of IPCop and made it very much better.