Name
License
Encoding
Features
3MF
Open
Compressed XML
geometry, material, metadata, signature, texture, thumbnail
ACIS
text or binary
AMF
Zipped XML
color, constellations, curved triangles, formulas, geometry, material, metadata
CKD
Proprietary
DWG (Drawing)
OpenXPS
DXF (Drawing Exchange Format)
text/binary
DWF (Design Web Format)
Communicate design information
IGES (Initial Graphics Exchange Specification)
Vendor-neutral
text
OBJ (Object)
geometry
PLY (Polygon File Format)
color, geometry, normals, texture, transparency
STL
geometry, normals
STEP
ISO
Last updated 6 years ago