Data Prep STL based tools: import

Materialise Magics Connect bridges the gap between CAD files and 3D printers by importing nearly all standard CAD formats, and packages such as SketchUp, SolidWorks or Rhino as well as traditional ones. 

3D files Import Import Texture
Support
Color
Support
Export
AMF    
DAE  
DXF    
FBX  
OBJ
3D PDF  
PLY, ZCP  
SKETCHUP  
STL  
VRML
X3D
ZPR
3DM (RHINO)  
3DS, PRJ  
3MF
CAD files Import Import Color Support
CATIA4
CATIA5
CATIA6
IGES
NX (UNIGRAPHICS)
PARASOLID
PRO/ENGINEER
SAT
SOLIDWORKS
STEP
INVENTOR
JT
VDA