Cadmapper Updated ✦ Validated

| Format | Best for | |--------|----------| | .DWG / .DXF | AutoCAD, BricsCAD, DraftSight | | .SKP | SketchUp (keeps components) | | .OBJ | Blender, Maya, 3ds Max, C4D | | .STL | 3D printing | | .FBX | Unity, Unreal Engine | | .SHP (Shapefile) | QGIS, ArcGIS |

Maximum free area: 1 km² (1000m × 1000m) Best formats: .DWG (AutoCAD), .OBJ (universal), .SKP (SketchUp) Typical file size: 5–50 MB per km² (depending on building density) Terrain resolution: 1 arc-second (~30m globally) Update frequency: ~1 month behind OSM cadmapper

: Decide whether to include 3D buildings, topography contours, or road widths. | Format | Best for | |--------|----------| |