OpenSceneryX is free and will always remain free for everyone to use. However, if you do use it, please consider giving a donation to offset the direct costs such as hosting and domain names.
The OpenSceneryX library is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License. 'The Work' is defined as the library as a whole and by using the library you signify agreement to these terms. You must obtain the permission of the author(s) if you wish to distribute individual files from this library for any purpose, as this constitutes a derivative work, which is forbidden under the licence.