Repository containing the specification for IFC.JSON

Sample files of various formats and schema versions.

Buildingsmart Data Dictionary Sketchup plugin

Computer interpretable (XML) standard to define Information Delivery Specifications for BIM (mainly used for IFC)

IFC data manager and exporter for SketchUp.

design optimization tool set

An experimental mapping from the in-progress IFC UML schema to Ecore

Repository to collect updates to the IFC4.3 Specification

Python converter from IFC SPF to JSON

Ruby wrapper of classes that maps to GUI controls in SketchUp's UI::WebDialogs

An out of date development branch of IfcOpenShell