CAD、CAE、CAM、BIM、3D数据转换引擎，免费开源及商业组件全网最全！

一、数据格式

Format	Version	Extensions		Tess 1	BREP	PMI
3MF	1.2.3	3MF
ACIS	Up to 2023	SAT, SAB
AutoCAD – 2D	Up to AutoCAD 2024	DWG, DXF
AutoCAD – 3D	Up to AutoCAD 2024	DWG, DXF
Autodesk 3DS	Any	3DS
Autodesk DWF	Any	DWF, DWFX
Autodesk Inventor	Up to 2025	IPT, IAM
Autodesk Navisworks	From 2012 to 2025	NWD
CATIA V4	Up to 4.2.5	MODEL, SESSION, DLV, EXP
CATIA V5	Up to V5_6R2024	CATDrawing, CATPart, CATProduct, CATShape, CGR
CATIA V6 / 3DExperience	Up to V5_6R2024	3DXML
COLLADA	Any	DAE
Creo – Pro/E	Pro/Engineer 19.0 to Creo 11.0	ASM, NEU, PRT, XAS, XPR
DGN 5	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	IFC2x Editions 2, 3 and 4	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 NX2406	PRT
Parasolid	Up to 37.0	X_B, X_T, XMT, XMT_TXT
PDF	All Versions	PDF
PRC	All Versions	PRC
Revit	2015 to 2025	RVT, RFA
Rhino3D	From 4 to 8	3DM
Solid Edge	1 to 20, ST1 to ST10, 2019 to 2024	ASM, PAR, PWD, PSM
SolidWorks	From 97 up to 2024	SLDASM, SLDPRT
STEP	AP 203 Ed1, Ed2, AP 214, AP 242 Ed1, Ed2 (beta), Ed3 (beta)	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

二、开源库

• Assimp: 开源3D模型导入库

三、商业组件

• HOOPS Exchange

• 3DInterOp

• CAD Exchange

• Datakit

• ODA

• TransMagic

• C3D Converter

• Coretech

• Okino