Downloads

I want to write code

IfcOpenShell C++

IfcOpenShell C++ offers classes and functions to read, write, and modify all IFC schemas, serialisations, and geometry. With OpenCASCADE, CGAL, or Manifold, IfcOpenShell C++ offers multicore conversion of implicit IFC geometry into explicit polygons. Perform geometric analysis through BVH trees, voxels, and 2D drawing generation.

IfcOpenShell Python

The speed and features of IfcOpenShell C++ through Python. Comes with a utility module that reduces common model analysis tasks to one line of code. Offers a high level API for native IFC authoring usecases across all disciplines, whether its adding objects, managing classifications and documents, connecting distribution ports, or critical path analysis.

IfcOpenShell Web

The full power of IfcOpenShell running entirely in the browser. Compiled to WebAssembly and driven from JavaScript, it reads, writes, and views IFC models client-side, with no server, no installation, and no data ever leaving the user's machine.

I need a graphical app for users

Bonsai

A rich, graphical native IFC authoring environment based on Blender. View and create models, drawings, and manage BIM data. Everything can be automated via a Python interface.

Bonsai Viewer

A fast, powerful desktop viewer for exploring IFC models, drawings, and BIM data. Review and coordinate models without the full authoring environment.

Bonsai Web

View and share IFC models straight from the browser. The Bonsai experience with nothing to install, so you just open a link and explore your BIM data anywhere.

I need a utility for my workflow

IfcConvert

Convert from IFC to OBJ, DAE, GLB/GLTF, STP, IGS, XML, SVG, and H5. Includes options for multithreaded support, element filtering, geometry validation, coordinates, and units.