# docs OPNsense documentation ====================== The OPNsense project invites developers and users to start contributing to the documentation. Contribute ========== You can contribute to the project in many ways, e.g. testing functionality, sending in bug reports or creating pull requests directly via GitHub. Any help is always very welcome! License ======= OPNsense documentation is available under the 2-Clause BSD license: http://opensource.org/licenses/BSD-2-Clause Every contribution made to the project must be licensed under the same conditions in order to keep OPNsense truly free and accessible for everybody. Some pictures are licensed under the Creative Commons Zero (CC0) license: https://creativecommons.org/publicdomain/zero/1.0/