Bonsai Studio, Blender add-on

Author IFC, natively

Bonsai Studio is a free, open source, native IFC authoring platform built on Blender. Model, document, coordinate, and manage rich BIM data across every discipline, and automate all of it with Python.

Alpha software. Good luck, have fun. Windows, macOS & Linux.

Authoring an IFC model in Bonsai Studio
Native IFC authoring
Native IFC authoring

Create and edit real IFC models

Every object, property, and relationship you create is native IFC. Build spatial hierarchies, place elements, and manage classifications and documents, all reading and writing directly to an open standard.

Construction drawing sheet produced with Bonsai, by OpeningDesign (CC BY-SA 4.0)

Drawing: Cool Car Guys by OpeningDesign and project team, CC BY-SA 4.0

Documentation

Drawings, schedules & reports

Generate and annotate 2D drawings from your 3D model, keep them linked and coordinated, and produce schedules and reports that always reflect the live data in your model.

A structural model alongside its construction schedule
Every discipline

One model, coordinated

Architecture, structure, and MEP share one model with the cost plans and construction schedules built on top of it. Link tasks and cost items directly to elements, so designers, engineers, estimators, and planners all work from the same live data.

A whole BIM workflow, built in

From early analysis to facility management, and everything scriptable.

Audit & analyse

Interrogate model data, validate requirements, and catch issues early.

Structural analysis

Define analytical models and connect to structural solvers.

MEP systems

Author distribution systems and connected building services.

Costing & scheduling

Drive 4D sequencing and 5D cost estimation straight from the model.

Facility management

Structure handover data with COBie and FM-ready specifications.

Fully scriptable

Automate any task through the Python API powered by IfcOpenShell.

Get Bonsai Studio

Free software, forever. If it helps your work, help us build more of it.

$ raised of $5,000 goal per month