OSM map: get DXF (AutoCAD) instead of converting CSV → DXF
Looking to turn a map from CSV into DXF? If your data comes from OpenStreetMap, you do not need an intermediate CSV file: osm2cdr builds the map straight from the OSM source and hands you a ready DXF, which opens in AutoCAD. That is faster and more accurate than the chain "download CSV → upload to a converter → get DXF": you pick an area on the map, choose the DXF format and download the result with up-to-date OSM data and layers for buildings, roads, water and features.
How CSV differs from DXF
| Format | Extension | Type | Purpose |
|---|---|---|---|
| CSV | .csv | GIS | Excel analysis, database import, Python/R data processing, visualization |
| DXF | .dxf | CAD | Site plans, engineering surveys, importing maps into AutoCAD, land planning |
How to get DXF on osm2cdr
- 1Select an area on the map on the osm2cdr home page
- 2Choose the DXF format and, if needed, a style and CRS
- 3Click Export and download the ready DXF file
DXF format properties
| Extension | .dxf |
| Type | CAD |
| Purpose | Site plans, engineering surveys, importing maps into AutoCAD, land planning |
When you need DXF
The DXF format is handy when you need to open the result in a dedicated program and keep working with the map: editing, printing, analysing or embedding it in a project. osm2cdr delivers DXF split into layers with up-to-date OpenStreetMap data, so the file is ready to use right after download.
What changes when going CSV → DXF
Going CSV → DXF, GIS attribute tables are not carried into the drawing: geometry is laid out across named layers (buildings, roads, water) while coordinate accuracy is preserved. The result targets CAD work, not attribute analysis. osm2cdr builds DXF straight from OpenStreetMap data, so an intermediate CSV file is not needed.
If you have your own CSV file (not from OSM)
osm2cdr does not accept or convert third-party CSV files: the service works only with OpenStreetMap data. If you already have your own CSV file that is not from OSM, convert it to DXF with third-party tools: GDAL/ogr2ogr from the command line or QGIS — open the CSV and save the layer as DXF. It is free and runs locally, with no cloud upload.
FAQ: CSV → DXF
Can I upload my CSV file?
Not yet: we don't support uploading CSV files at the moment, so convert your file to DXF with ogr2ogr or QGIS. And if your data comes from OpenStreetMap, you don't need a file at all — osm2cdr exports the map straight into DXF.
Is it free?
Yes, exporting an OpenStreetMap map to DXF on osm2cdr is free. Select an area, the DXF format and download the result.
Which programs open DXF?
The DXF format opens in dedicated programs for its category. See the DXF format page for the full list and details.
Why is this better than an online CSV → DXF converter?
An online converter caps the result quality at the quality of the source CSV file. osm2cdr takes data from the OpenStreetMap source and builds DXF with correct layers directly — with no loss on an intermediate CSV file.