Last updated on
Aug 11, 2025
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Substance 3D Reviewer supports the following 3D formats:
- GLB, GLTF
- USD
- FBX
- OBJ
- STEP
- IGES
- X, T
Note
Reviewer doesn't currently support the ability to individually upload textures or materials; these need to be included in the original 3D file or the mesh will be rendered with a default material.
Reviewer supports some formats on an experimental basis. These formats can be uploaded, but results can be unpredictable as Reviewer may not have full support for all features of each format. If you need full support for a given format, reach out to us through our community channels.
Experimental support is available for the following formats:
- 3DM, 3DS, 3DXML, 3MF
- ARC, ASD, ASM
- CATDRAWING, CATPART, CATPRODUCT, CATSHAPE, CGR
- DLV, DWF, DXF, DWXF
- EXP
- IAM, IFC, IFCZIP, IPT
- JT
- MFL, MODEL
- NEU
- PRT, PWD, PSM
- RFA
- SAB, SAT, SESSION, SLDASM, SLDPRT, STL, STPX, STPXZ, STPZ
- U3D, UNV
- VDA, VRML
- WRL
- X_B, XAS, XMT, XMT_TXT, XPR
