How to convert SAT to DXF
- Add your .SAT file - drop it in the box above or click to browse.
- Convert it to .DXF in a few seconds.
- Download your new .DXF file.
What to expect
- SAT is a 3D solid (ACIS B-rep); DXF in this context carries 2D geometry - volume, surface normals, and feature history are not included in the output.
- SAT files embed an ACIS version number; if an application rejects the file, ask the sender to target an older ACIS version or provide a
.stepexport instead. - AutoCAD can produce a 3D DXF with the ACIS solid embedded, but very few applications outside AutoCAD-based workflows can read it.
Frequently asked questions
Can I convert SAT to DXF for free?
Yes - use the free converter on this page. Fusion 360 is also free for personal, non-commercial use and supports this workflow via its Drawing workspace.
Will I lose the 3D data?
Yes, intentionally - DXF stores 2D geometry representing one view or section of the model. The original
.sat file is not affected.Why do online converters often fail for SAT files?
Converting SAT to DXF requires a full CAD geometry engine to interpret the B-rep solid and project it into 2D; most online tools lack this and either reject
.sat files or produce empty output.What DXF output is best for laser cutting?
In AutoCAD use
FLATSHOT (top view, visible edges only); in Fusion 360 place a Top view in the Drawing workspace - both give a clean 2D outline ready for laser cutting or waterjet.Programs that convert SAT: AutoCAD · SolidWorks · 3ds Max (3D Studio Max) · CrossManager · Alibre Design Professional · PolyTrans|CAD+DCC · ViaCAD Pro · pCon.planner
