The industry standard for Building Information Modeling. The late 2025 'v2026.4' update features Accelerated Graphics for smoother 3D navigation, 'Total Carbon Analysis' via Autodesk Insight, and a rebuilt Toposolid engine for high-accuracy site design. It is the essential tool for large-scale collaboration between architects, engineers, and contractors. While unmatched in features and market share, its high cost, lack of backward compatibility, and Windows-only focus continue to drive users toward open-source or browser-based alternatives.

The pioneer of BIM, now fully AI-augmented. ArchiCAD 29 features a built-in AI Assistant for natural language model queries, an integrated MEP Designer for multidisciplinary coordination, and native Apple Silicon optimization. While it remains the most designer-friendly BIM tool with a 'drag-and-drop' philosophy, the final transition to a 100% subscription model in 2026 and the 8% annual price increase lock-ins have made open-source alternatives like BlenderBIM increasingly attractive.