Pick one of the free links above, upload your CAD file, and see your floor plan or site map floating accurately over real satellite imagery in Google Earth, all in under 60 seconds. Disclaimer: Free online converters change their terms periodically. If a link is no longer free, try the next one on the list. For sensitive or proprietary DWG files, always use offline software like QGIS to avoid data privacy risks.
AideCAD is purpose-built for this specific conversion. Unlike general file converters, it understands CAD layers, blocks, and georeferencing (if your DWG contains经纬度/UTM coordinates). dwg to kml online converter free link
In the worlds of CAD (Computer-Aided Design) and GIS (Geographic Information Systems), file compatibility is the eternal struggle. Architects, civil engineers, and urban planners often work in DWG (AutoCAD’s native format), while environmental scientists, drone operators, and Google Earth enthusiasts rely on KML (Keyhole Markup Language). Pick one of the free links above, upload
If you have a DWG file containing site plans, boundary lines, or infrastructure data and need to view it on Google Earth or a GIS platform, you need a converter. The good news? You don’t need expensive software like ArcGIS or AutoCAD Map 3D. Several can do the job instantly. For sensitive or proprietary DWG files, always use
| Tool | Platform | Learning Curve | KML Quality | | :--- | :--- | :--- | :--- | | (with CAD plugin) | Win/Mac/Linux | Medium | Excellent (preserves attributes) | | Google Earth Pro (built-in importer) | Win/Mac | Low | Good (but struggles with complex DWG) | | Blender + GIS add-on | Win/Mac/Linux | High | Excellent (3D extrusions) |
Zamzar is a veteran in file conversion. While it’s a general tool, its DWG→KML engine handles 2D geometry well. Note: It does handle 3D extrusion or complex blocks perfectly.
MyGeodata is a specialized GIS cloud converter. It reads DWG’s internal coordinate system (if defined) and reprojects it to WGS84 (the standard for KML/Google Earth).