Learn how to import and export DXF files in Shapr3D, including supported sketch geometry, 2D drawings, export settings, and compatibility considerations.
What is a DXF file?
DXF (Drawing Exchange Format) is a CAD file format used to exchange 2D drawing and sketch geometry between different CAD applications.
DXF is commonly used for CAD interoperability, technical drawings, and manufacturing workflows such as CNC cutting.
Import DXF files into Shapr3D
Shapr3D supports importing 2D geometry from DXF files as sketches that you can use in your designs.
Supported geometry
The following 2D geometry can be imported from DXF files:
- Lines
- Polylines
- Bézier curves
- Arcs
- Circles and ellipses
- Polygons
Unsupported data
The following DXF content is not supported during import:
- 3D data
- Annotations, including text, dimensions, leaders, and arrows
- Entity names and visibility settings
- Line styles, including weight and pattern
- Colors, materials, and textures
- Relationships and constraints between model elements
- Metadata
Read more
For step-by-step instructions on importing files into Shapr3D, visit How to import files into Shapr3D.
Export DXF files from Shapr3D
Shapr3D supports exporting DXF files from sketches and 2D drawings. The available settings depend on the export type.
DXF from Sketch
Use DXF from Sketch to export sketch geometry for use in other CAD applications or manufacturing workflows.
The following export settings are available:
- Include Dimensions: Include locked sketch dimensions in the exported file. Unlocked dimensions are not included.
- Output Format: Choose between ASCII and Binary encoding.
- File Name: Enter a name for the exported file.
- Include Hidden Items: Include hidden items in the export.
- Save Each 1st-Level Item Separately: Export first-level items as separate files, with file names based on their item labels.
DXF from Drawing
Use DXF from Drawing to export 2D technical drawings created in Shapr3D.
Under Drawings in Project, select the drawing you want to export. If your project does not contain any drawings, select Create Drawing to create one.
Read more
For step-by-step instructions on exporting files from Shapr3D, visit How to export files from Shapr3D.
Considerations when using DXF files
Sketches and drawings
DXF from Sketch exports sketch geometry from the modeling space, while DXF from Drawing exports technical drawings created in Shapr3D.
Choose the export type based on whether you need sketch geometry for further CAD work or a technical drawing for documentation and manufacturing.
Application compatibility
DXF is widely supported by CAD and manufacturing applications. When exchanging files, check that the destination application supports the geometry and DXF encoding used in your export.
You can also use DWG for workflows that require that format.