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File Formats

File Formats

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