Free & Open-Source ArchiCAD Alternatives

BIM-focused architectural design.

1. FreeCAD Arch ↗ FOSSPRIVATE
   FreeCAD's architecture workbench.
   ●●●Hard · Covers most basics
2. BlenderBIM ↗ FOSSPRIVATE
   Open-source BIM add-on for Blender.
   ●●●Hard · Covers most basics