Back to Converter Index
Live Online ConverterChannel: shapefile → dxf

Shapefile to DXF Converter

Import GIS shape archives into CAD design suites.

Convert GIS data for engineering workflows. This upcoming tool translates ESRI Shapefiles into CAD DXF drawings, enabling designers to import geographic layouts directly into design software.

Drag file here to convert, or select file

Supported file extension: .zip • Max 50MB

Channel: Direct Stream ModeGDAL Driver Operational

Specification Rules

  • Load environmental planning layers into road layout designs
  • Overlay geographic maps onto CAD design blueprints
  • Convert cadastral boundaries for urban planning projects
  • dBASE database records convert to CAD attributes
  • Geometric shapes are split into simplified lines
  • Produces localized grids that require coordinate corrections

GDAL Direct Equivalent Terminal Command

sh — gdalready
$ogr2ogr -f DXF output.dxf input.shp

When to use this conversion

Convert when GIS-edited geometry (planning boundaries, road centrelines, asset locations) needs to enter a CAD workflow for engineering, architectural, or surveying design. Common for handing GIS analysis back to a CAD-based design team.

Technical Details

GDAL reads the Shapefile bundle and writes DXF entities. Each Shapefile feature becomes a LINE, LWPOLYLINE, or HATCH depending on geometry type. The "Layer" attribute of the Shapefile (if present) drives DXF layer assignment. Coordinates are exported in the source CRS — there is no CRS in DXF, so the CAD recipient must know what to expect.
Output file size

DXF is typically 2–5× the size of the source Shapefile bundle. ASCII DXF is verbose; binary DWG would be more compact but isn't supported by open-source tooling.

Common Errors & Fixes

  • Layer names not preserved: source had no "Layer" column. Fix: add one before export with a default value or per-feature layer name.
  • CAD shows lines at wrong scale: CRS units mismatch (degrees vs metres). Fix: ensure source is in a projected CRS appropriate for the CAD workflow.
  • Attributes lost: DXF doesn't carry GIS attribute tables. Fix: store key attributes as text labels in a separate DXF layer or accept the loss.
  • Polygons become open polylines: DXF prefers LWPOLYLINE. Fix: post-process in CAD to convert to HATCH or closed polylines.

Alternative Tools

  • QGIS: open .shp, export as DXF
  • ogr2ogr CLI: ogr2ogr -f DXF output.dxf input.shp
  • FME for CAD-grade output with block creation
  • GIS-CAD bridge plugins in QGIS for richer mapping

Frequently Asked Questions

Will my attributes export with the geometries?

Yes, GIS database variables map to CAD text records within the output files.

How does the tool handle map dimensions?

Lines are metric and map directly, but you can configure scale profiles to match your CAD defaults.

Are overlapping polygons supported?

Yes, boundaries map to CAD design lines, ready for design workflows.

Related Transformations Map

Dxf To ShapefileShapefile To GeojsonShapefile To Geopackage