Multi-CAD Compatibility

Multi-CAD Compatibility

Multi-CAD Compatibility

CAD ROOMS supports 35+ CAD and engineering file formats used across engineering, design, and manufacturing.

With built-in 3D viewing, version control, and CAD Diffing, you can work with supported files in the cloud without installing third-party software. Available features can vary by format and version.

CAD File Formats

The following CAD and engineering file formats and version ranges are supported. Available viewing and processing features may vary by format and version.
Format
Version
Extensions
3MF
1.2.3
3MF
ACIS
Up to 2023
SAT, SAB
AutoCAD - 2D
Up to AutoCAD 2026
DWG, DXF
AutoCAD - 3D
Up to AutoCAD 2026
DWG, DXF
Autodesk 3DS
Any
3DS
Autodesk DWF
Any
DWF, DWFX
Autodesk Inventor
Up to 2027
IPT, IAM
Autodesk Navisworks
From 2012 to 2027
NWC, NWD
CATIA V4
Up to 4.2.5
MODEL, SESSION, DLV, EXP
CATIA V5
Up to V5_6R2026
CATDrawing, CATPart, CATProduct, CATShape, CGR
CATIA V6 / 3DExperience
3DXML 4.3
3DXML
COLLADA
Any
DAE
Creo - Pro/E
Pro/Engineer 19.0 to Creo 12.4.0.0
ASM, NEU, PRT, XAS, XPR
DGN
7, 8
DGN
FBX
ASCII: from 7100 to 7500, Binary: All
FBX
GL Transmission Format
Version 2.0 only
GLTF, GLB
I-deas
Up to 13.x (NX 5), NX I-deas 6
MF1, ARC, UNV, PKG
IFC
IFC2 up to 2.3.0.1, IFC4 up to 4.3
IFC, IFCZIP
IGES
5.1, 5.2, 5.3
IGS, IGES
JT
Up to v10.9
JT
NX - Unigraphics
UG11 to UG18, UG NX, NX5 to NX12, NX1847 to NX2506
PRT
Parasolid
Up to 39
X_B, X_T, XMT, XMT_TXT
PRC
All Versions
PRC
Revit
2015–2026
RVT, RFA
Rhino3D
From 4 to 8
3DM
Solid Edge
1–20, ST1–ST10, 2019–2026
ASM, PAR, PWD, PSM
SolidWorks
From 97 up to 2026
SLDASM, SLDPRT
STEP
AP 203 Ed1, Ed2 - AP 214 - AP 242 Ed1, Ed2, Ed3
STP, STEP, STPZ
STEP/XML
Any
STPX, STPXZ
Stereo Lithography (STL)
All Versions
STL
U3D
ECMA-363
U3D
VDA-FS
Version 1.0 and 2.0
VDA
VRML
V1.0 and V2.0
WRL, VRML
Wavefront OBJ
Any
OBJ
 

Notes

  • File storage, in-browser viewing, and advanced capabilities such as geometry or PMI processing are distinct. Availability can vary by format and version.
  • Large or complex assemblies may take longer to load.
  • If your format or version isn’t listed, please contact CAD ROOMS Support for confirmation.

Viewing & Collaboration

Most supported CAD formats can be:
  • Viewed in 3D with orbit, zoom, and pan
  • Measured and inspected
  • Compared visually using CAD Diffing
CAD ROOMS bridges the gap between different CAD ecosystems, enabling tool-agnostic design review and efficient collaboration across teams and partners.

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