Third Party Licences

The core xbim libraries makes use of the following 3rd party software packages, under their associated licences:

Xbim Essentials

• Gardens Point Parser Generator: New BSD Licence

Xbim Geometry

• OpenCASCADE Geometry Engine: OPEN CASCADE Public License

Xbim Windows UI / Xplorer

• Elements of 3D Tools WPF library: MS Permissive Licence

Xbim Exchange

• NPOI: Apache 2.0 Licence
• NewtonSoft JSON: MIT Licence

All licences are included in full under the Licences\3rd Party solution folder.