Open Source Initiative


About OSI

“We are the stewards of the Open Source Definition (OSD) and the community-recognized body for reviewing and approving licenses as OSD-conformant.”


Relation to OPNsense

OPNsense is licensed under an Open Source Initiative approved license. OPNsense is and will be available with the simple 2-clause BSD license. We believe an open source project should provide the sources and the tools to build it.

Deciso B.V.

As founder, trademark owner and largest sponsor of OPNsense, Deciso is an active sponsor of the Open Source Initiative. see OSI Corporate Sponsors & Support

Deciso believes that sharing knowledge makes for better products.