If you have a large library of SDFA files or need to batch-convert components, using a Python script with open-source 3D libraries is the fastest approach. Prerequisites:
Since SDFA is a protected format, conversion depends largely on your software version: Sdfa File To Stl
The direct export feature was intentionally removed. Users often maintain a copy of version 3.1 specifically for this conversion or use third-party tools like MeshLab to open and save the mesh in a different format. If you have a large library of SDFA
Moving library parts from Exocad to other systems like 3Shape. Moving library parts from Exocad to other systems
Some users export the scene as a different intermediate format or use Autodesk Meshmixer to bridge the gap between locked Exocad files and open STL mesh files.
When importing the STL into your slicer or CAD program, scale the model up by a factor of 1000 to convert meters to millimeters. Summary Checklist for a Successful Conversion
Go to File > Export Mesh As , select STL File Format (*.stl) , and save. Method 3: Online File Conversion Services