| Software | Type | Cost | Best For | | :--- | :--- | :--- | :--- | | | Open-source CAD | Free | General conversion with macros | | Fusion 360 | Professional CAD | Free (Personal license) | Mechanical parts & assemblies | | MeshLab | Mesh processing | Free | Point cloud data conversion | | COMSOL / ANSYS | Simulation suite | Expensive ($5k+) | Academic/Professional workflows | | AnyConv / CloudConvert | Online converter | Free (limited) | Quick, small files (<10MB) |
SDFA files are intended to be "construction element" files, such as attachments or scan flags. Because these parts are often patented by implant companies, Exocad maintains a closed system to ensure that technicians use authorized libraries. If you are working with older software (pre-2023), you may find the "Expert Mode" export significantly easier than in modern, more secure versions. Sdfa File To Stl
The direct "Save as STL" feature for library parts was restricted in this version. | Software | Type | Cost | Best