Free, open source, native IFC authoring platform

Design 101 Design 102
Audit and analyse
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Author IFC models
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Drawing generation
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Structural analysis
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MEP systems
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Costing and scheduling
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Facility management
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Live building sensors
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  • Cesium ecosystem grant
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Blender is Free Software made by the community of Blender.org.

Bonsai is built with ♥ on the IfcOpenShell project by amazing volunteers.

You can be one too!

IfcOpenShell

The open source IFC toolkit
and geometry engine