Solid Concepts accepts the following data formats without need for conversion. File types not identified as "Preferred" may be suitable for quotation purposes, but data in a preferred format will be required prior to scheduling part production:
| Format | Ext | Description | Preferred | Automatic Conversion | Automatic Quote |
| ACIS/SAT | .sat .sab |
ACIS/SAT solid model data | YES | YES | YES |
| AutoCAD 2D | .dxf .dwg |
AutoCAD drawings | YES | ||
| AutoCAD 3D | .dxf .dwg |
ACIS solid model data | YES | YES | YES |
| Catia | .cat .exp .model |
Solid and surface data. If possible, construction surfaces should be hidden or suppressed. | YES | YES | |
| I-Deas Web Access | .mca .idi |
I-Deas Web Access formats | YES | YES | |
| Initial Graphics Exchange Specification |
.igs .iges |
IGES 3D surface data. If possible, construction surfaces should be hidden or suppressed before generating the IGES file. | YES | YES | YES |
| Object File | .obj | Alias/Wavefront data | YES | YES | |
| Parasolid | .x_t .x_b |
Parasolid text and binary data | YES | YES | YES |
| Pro/Engineer Part | .prt | PTC Pro/E data. | YES | YES | YES |
| Pro/Engineer Assembly | .asm | PTC Pro/E data. Be sure to include all .prt files in an assembly. | YES | ||
| SolidEdge Draft |
.dft | SolidEdge drawing data. | YES | YES | |
| SolidEdge Part & Sheet Metal |
.par .psm |
SolidEdge solid data. | YES | YES | |
| SolidEdge Assembly | .asm | SolidEdge data. Be sure to include all .par files in an assembly. | YES | ||
| Solid File Exchange |
.sfx | SolidView | YES | YES | YES |
| SolidWorks Part |
.sldprt | SolidWorks part data. | YES | YES | YES |
| SolidWorks Assembly |
.sldasm | SolidWorks data. Be sure to include all the .sldprt files in an assembly. |
YES | ||
| STEP |
.step .stp |
AP203/AP214. | YES | YES | YES |
| Stereolithography |
.stl | Standard rapid prototyping format. Make sure tessellating tolerance is suitable for your application. | YES | YES | YES |
| Unigraphics Part |
.prt | Unigraphics solid and surface part data. | YES | YES | YES |
| Unigraphics Assembly |
.prt | Unigraphics assembly data. Be sure to include all .prt files in an assembly | YES | YES | |
| VDAFS |
.vda | VDA-FS (Verband Der Automobilindustrie Flachen Schnittstelle) data. German National Standard DIN 66301 | YES | YES | YES |
| VRML | .wrl | Virtual Reality Modeling Language | YES | YES |