IfcOpenShell

IfcOpenShell is an open source ([LGPL]) software library for working with Industry Foundation Classes ([IFC]). Complete parsing support is provided for [IFC2x3 TC1], [IFC4 Add2 TC1], IFC4x1, IFC4x3, and IFC4x3. Extensive geometric support is implemented for the IFC releases [IFC2x3 TC1] and [IFC4 Add2 TC1]. Extending with support for arbitrary IFC schemas is possible at compile-time when using C++ and at run-time when using Python.

In addition to a C++ and Python API, IfcOpenShell comes with an ecosystem of tools, notably including IfcConvert (an application to convert IFC models to other formats), the BlenderBIM Add-on (an add-on to Blender providing a graphical IFC authoring platform), and many other libraries, CLI apps, and more. Support is also provided for auxiliary standards such as BCF and IDS.

For more information, see:

Service	Status
Anaconda Daily Build
Anaconda v0.8.0 Stable
PyPi Daily Build
ArchLinux AUR Package Stable
ArchLinux AUR Package git
BlenderBIM Add-on Chocolatey (under moderation)
Sponsor development on OpenCollective
Docker hub

Contents

Those marked with an asterisk are part of IfcOpenShell.

Name	Description	License
bcf	Library to read and write BCF-XML and query OpenCDE BCF-API modules	LGPL-3.0-or-later
blenderbim	Add-on to Blender providing a graphical native IFC authoring platform	GPL-3.0-or-later
bsdd	Library to query the bSDD API	LGPL-3.0-or-later
ifc2ca	Utility to convert IFC structural analysis models to Code_Aster	LGPL-3.0-or-later
ifc4d	Convert to and from IFC and project management software	LGPL-3.0-or-later
ifc5d	Report and optimise cost information from IFC	LGPL-3.0-or-later
ifcbimtester	Wrapper for Gherkin based unit testing for IFC models	LGPL-3.0-or-later
ifcblender	Historic Blender IFC import add-on	LGPL-3.0-or-later*
ifccityjson	Convert CityJSON to IFC	LGPL-3.0-or-later
ifcclash	Clash detection library and CLI app	LGPL-3.0-or-later
ifccobie	Extract IFC data for COBie handover requirements	LGPL-3.0-or-later
ifcconvert	CLI app to convert IFC to many other formats	LGPL-3.0-or-later*
ifccsv	Library and CLI app to export and import schedules from IFC	LGPL-3.0-or-later
ifcdiff	Compare changes between IFC models	LGPL-3.0-or-later
ifcfm	Extract IFC data for FM handover requirements	LGPL-3.0-or-later
ifcgeom	Internal library for IfcOpenShell	LGPL-3.0-or-later*
ifcgeom_schema_agnostic	Internal library for IfcOpenShell	LGPL-3.0-or-later*
ifcgeomserver	Internal library for IfcOpenShell	LGPL-3.0-or-later*
ifcjni	Internal library for IfcOpenShell	LGPL-3.0-or-later*
ifcmax	Historic extension for IFC support in 3DS Max	LGPL-3.0-or-later*
ifcopenshell-python	Python library for IFC manipulation	LGPL-3.0-or-later*
ifcparse	Internal library for IfcOpenShell	LGPL-3.0-or-later*
ifcpatch	Utility to run pre-packaged scripts to manipulate IFCs	LGPL-3.0-or-later
ifcsverchok	Blender Add-on for visual node programming with IFC	GPL-3.0-or-later
ifctester	Library, CLI and webapp for IDS model auditing	LGPL-3.0-or-later
ifcwrap	Internal library for IfcOpenShell	LGPL-3.0-or-later*
qtviewer	Internal library for IfcOpenShell	LGPL-3.0-or-later*
serializers	Internal library for IfcOpenShell	LGPL-3.0-or-later*