IfcOpenShell

Description
From the website:

IfcOpenShell is an open source (LGPL) software library that helps users and software developers to work with the IFC file format. The IFC file format can be used to describe building and construction data. The format is commonly used for Building Information Modelling.

IfcOpenShell uses OpenCascade (the Open CASCADE Community Edition) internally to convert the implicit geometry in IFC files into explicit geometry that any software CAD or modelling package can understand.

Related

 * GitHub: https://github.com/IfcOpenShell/IfcOpenShell
 * Website: http://ifcopenshell.org/
 * Academy: http://academy.ifcopenshell.org/
 * What pages link this to (IfcOpenShell)