Format comparison
CSV vs DXF: Tabular Data vs CAD Format
CSV holds rows of data with optional coordinates. DXF holds vector geometry for AutoCAD — lines, polygons, and curves with no tabular attribute model. They solve different problems, but you may need to bridge between them in GIS-to-CAD workflows.
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Bottom line
Use CSV for point data exchange with non-GIS tools. Use DXF when delivering geometry to AutoCAD or engineering software.
CSV vs DXF: feature comparison
| Feature | CSV | DXF |
|---|---|---|
| Geometry support | Points only (lat/lon) | Full CAD geometry |
| Attribute table | Yes (columns) | Limited |
| Opens in Excel | Yes | No |
| AutoCAD support | No | Native |
| CRS metadata | No | None |
| Human readable | Yes | Partially (ASCII DXF) |
CSVWhen to use CSV
- Point data shared with Excel or databases
- Data science and analytics
- Non-GIS, non-CAD users
DXFWhen to use DXF
- AutoCAD, Civil 3D, or engineering workflows
- Technical drawings with curves and annotations
- Infrastructure and construction projects
Convert between CSV and DXF
Frequently asked questions
Q.Can I convert CSV to DXF online?
Yes. Maparz converts CSV to DXF — point coordinates from your CSV become DXF point entities.