> For the complete documentation index, see [llms.txt](https://docs.xibosignage.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xibosignage.com/kb/readme/xibo-licence-information.md).

# Xibo Licence Information

Xibo is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.

Xibo is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with Xibo. If not, see <http://www.gnu.org/licenses>

### Third Party Licences

Xibo uses some third-party libraries and tools - these are provided to you along with Xibo under a variety of compatible open source licenses.

A full list of backend software can be found in the `vendor` folder and a full list of frontend software in the `theme/default/libraries` folder.


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