Licenses

For full copyright and license information on NetLogo, including third party components, see the NetLogo User Manual. A brief summary follows.

In this repository

NetLogo itself is free, open source software under the GPL (GNU General Public License), version 2, or (at your option) any later version.

The User Manual is published under the Creative Commons Attribution-ShareAlike license (CC BY-SA 3.0).

In other repositories

Source code for all of the extensions bundled with NetLogo is here on GitHub, in separate repositories, at https://github.com/NetLogo/. All of the bundled extensions are either public domain or open source.

The NetLogo Models Library is hosted in a separate repository at https://github.com/NetLogo/models. Code Examples are in the public domain. Most of the other models in the library are published under the Creative Commons Attribution-NonCommercial-ShareAlike license (CC BY-NC-SA 3.0), a permissive but non-open-source license.