캐드 포맷(확장자) 설명과 캐드 프로그램

확장자명  (Format)	확장자  (Extension)	내용  (Description)	업체 (Supervisor)
123D	.123d	Autodesk 123D apps format	Autodesk
12D	.12da	12D Ascii Civil View format	Autodesk
3DS	.3ds	3D Studio scene	Autodesk
A3S	.a3s	Autodesk 3D scene (Showcase)	Autodesk
ADSK	.adsk	Autodesk compound exchange format	Autodesk
AMF	.amf	Additive Manufacturing File, XML (ASTM F2915 standard)	ASTM
APF	.apf	Autodesk Packet file	Autodesk
Catia V4	.model;.session	CATIA V4 model	IBM
Catia V5	.CATPart;.CATProduct	CATIA V5 part file	IBM
CityGML	.xml	CityGML urban objects XML	OGC
DAE	.dae	Autodesk Collada model	Autodesk
DGN	.dgn	Bentley Microstation design file	Bentley
DWF	.dwf;.dwfx	Design web publishing format (2D/3D)	Autodesk
DWG	.dwg	AutoCAD drawing	Autodesk
DXF	.dxf	AutoCAD drawing interchange format (교환 포맷)	Autodesk
F3D	.f3d	Fusion 360 archive file	Autodesk
FBX	.fbx	Multimedia content exchange file (Kaydara)	Autodesk
FIL	.fil	MX Civil format
gbXML	.xml	Green Building Studio XML - energy analysis of building models	Autodesk
Granite	.g	Pro/ENGINEER Granite model	PTC
IAM	.iam	Inventor assembly	Autodesk
IDW	.idw	Inventor drawing	Autodesk
IFC	.ifc	Industry Foundation Classes exchange format	AIA
IGES	.igs;.iges	IGES exchange format (International Graphics Exchange Specification)	ANSI
IMX	.imx	IMX infastructure modeler format	Autodesk
IPT	.ipt	Inventor part	Autodesk
IV	.iv	Open Inventor file (Iris)	SGI
JT	.jt	JT visuailzation format	Siemens
KML	.kml;.kmz	Google Earth KML model	Google
LandXML	.xml	LandXML - land and civil projects XML format
MIX	.mix	Meshmixer file	Autodesk
Navisworks	.nwd;.nwf;.nwc	Navisworks model	Autodesk
NX	.prt	Siemens NX part (UGS, Unigraphics)	Siemens
OBJ	.obj	Wavefront OBJ format	Wavefront
Parasolid	.x_t;.x_b	Parasolid model	Siemens
PLY	.ply	Polygon file format (Standard triangle format)	Stanford Lab
Pro/E+Creo	.prt;.asm	Pro/ENGINEER and Creo Parametric part and assembly	PTC
QSM	.qsm	QuadriSpace model	QuadriSpace
RFA	.rfa	Revit family	Autodesk
Rhino	.3dm	Rhino project	Robert McNeel
RVT	.rvt	Revit project	Autodesk
SAT	.sat	ACIS file (ShapeManager)
SDF	.sdf	Spatial Data Format - spatial GIS data	Autodesk
SHP	.shp	ESRI shape file	ESRI
SIM	.sim;.sim360	Sim 360 simulation file	Autodesk
SKP	.skp	SketchUp model	Trimble
SolidWorks	.sldprt;.sldasm;.prt;.asm	SolidWorks model	Dassault
STEP	.stp;.step	STEP exchange format (STandard for Exchange of Product model data)	ISO10303
STL	.stl;.stla;.stlb	Stereolithography (3D print format)
TSM	.tsm	T-Splines native format	Autodesk
VRML	.wrl;.wrz	Virtual reality markup language
Wire	.wire	Alias wire format	Autodesk
XGL	.xgl;.zgl	XGL/ZGL publish file	MegaBitz