Sweet Home 3D
Architecture & BIMFree interior design and floor-plan app with 3D preview
- Licence
- GPL-2.0
- Status
- Open source
Alternative to SketchUp

Native IFC BIM authoring inside Blender
Bonsai, formerly the BlenderBIM add-on, turns Blender into a native IFC BIM tool for architectural modelling, drawings, schedules, costing and clash detection. It is part of the IfcOpenShell project.
Free interior design and floor-plan app with 3D preview
Alternative to SketchUp