DXF Import-Export

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Bring DXF into your engineering workflow

DXF files connect design offices, suppliers, and manufacturing tools. DXF Import-Export helps your application read supported geometry and document information, process it, and write a suitable DXF result.

Use it in drawing viewers, CAD conversion services, and tools that prepare geometry for further work.

How it works

Read supported DXF entities into geometry and, where required, a document containing names, colors, and structure. Process or review those objects in your application. For export, select the curve, mesh, or solid representation required by the receiving tool and write a compatible DXF file.

Keep names, colors, and document structure

Handle names, colors, groups, and assembly information alongside geometry. Supported embedded ACIS entities include BODY, 3DSOLID, and REGION.

For export, choose supported curves, polyface meshes, or ACIS bodies to suit a receiving application. Configure shape healing when incoming geometry needs preparation.

Choose a clear conversion goal

DXF to STEP can place supported drawing curves or solid bodies in a STEP document. STEP to DXF serves applications that need a DXF representation of existing model data.

For projected views, prepare geometry with Advanced HLR. For flat material outlines, use Unfolding before export. These operations let your application build a result suited to a specific manufacturing task.

Deliver geometry suited to manufacturing

DXF files can serve several different jobs. A cutting tool may need a closed planar outline. A review application may need drawing curves, names, and colors. Another CAD route may use supported mesh or solid entities. Choose curves, meshes, or supported solids to suit the receiving tool.

For manufacturing outlines, check closure, units, curve approximation, and the intended plane. For 3D data, review orientation and the supported entity types. Your application can use these checks to present an output that is ready for the next preparation step.

Reduce back-and-forth with manufacturing suppliers

A design office may send geometry to several cutting suppliers, each expecting a different DXF setup. A file can open successfully and still need correction because its units, outline plane, or curve representation differs from the receiving process.

A preparation application can save each supplier’s DXF version, units, curve detail, and required document information. It can prepare projected or unfolded geometry with the appropriate separate component, check required contours, and export supported DXF entities using agreed settings. Users can inspect the result before releasing a job.

Your application can keep the source revision and export configuration with the order. When a supplier reports a problem, the team has a specific delivery to review. This helps turn repeated file corrections into clear preparation rules and reduces reliance on one person remembering every supplier’s requirements. Machine setup and cutting instructions follow in the receiving production system.

Support several input sources

Mesh-capable routes include STL to DXF, OBJ to DXF, and USD to DXF. Compare other routes in the format catalog.

Show us your DXF exchange need, including an example drawing and the result your receiving tool needs.