| Software | Free Tier | Speed | Measurement | Supports 200+ Formats | GER Advantage | | :--- | :--- | :--- | :--- | :--- | :--- | | | ✅ Full | ⚡ Very Fast | ✅ Yes | ✅ Yes | Best balance of speed/features | | FreeCAD | ✅ Yes | 🐢 Moderate | ✅ Yes | ❌ No | Steep learning curve | | Fusion 360 | ❌ Limited | 🐇 Fast | ✅ Yes | ❌ No | Requires account & cloud | | MeshLab | ✅ Yes | 🐌 Slow | ✅ Basic | ✅ Yes | Academic, complex UI | | Online Viewers | ✅ Yes | ⚡ Depends | ❌ No | ❌ Limited | No privacy for sensitive files |

Overlay GPS coordinates and satellite imagery for real-world context.