.STEP File Overview

File Extension:	STEP
File Type Description:	STEP 3D Model
File Type Developer:	Unknown Developer
Primary Associated Software:	Autodesk Fusion 360
Primary Software Developer:	Autodesk, Inc.

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Home File Types 3D Image Files STEP

What is File Extension STEP?

Dassault Systèmes developed the STEP file extension, also know as a STEP 3D Model file, for the Dassault Systemes SolidWorks software package. Commonly, STEP 3D Model files are found on user computers from United States, and on PCs running the Windows 10 operating system. Google Chrome is the predominant internet browser used by this population.

Associated Developers and Software

	CADSoftTools ABViewer by CADSoftTools
	IMSI TurboCAD Deluxe by Redway3d and others
	Solid Edge by Siemens PLM Software
	Autodesk Fusion 360 by Autodesk, Inc.
	Kubotek USA KeyCreator by Kubotek Corporation
	Dassault Systemes SolidWorks by Dassault Systèmes
	SpaceClaim Engineer by ANSYS, Inc.
	Dassault Systemes CATIA by Dassault Systèmes
	FreeCAD by Open Source

Top STEP User Languages

Top STEP File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Mac
	iOS
	Android
	Web

Other File Types Related to STEP Files

Extension	File Type Developer	File Category	File Type Description
.MLF	Autodesk, Inc.	Graphic Files	Autodesk Mapguide Layer Data
.MNL	Autodesk, Inc.	Uncommon Files	AutoCAD Menu LISP File
.MEL	Autodesk, Inc.	Executable Files	Maya Embedded Language File
.DAB	Epigon Media Technologies	Audio Files	Digital Audio Broadcasting Audio Data
.PSP	Corel Corporation	Raster Image Files	PaintShop Pro Image
.XLG	Autodesk, Inc.	Data Files	AutoCAD External Reference Log
.RND	Symantec Corporation	Uncommon Files	PGP Random Seed File
.IDE	Rockstar Games	Game Files	GTA Item Definition File
.IFL	Autodesk, Inc.	Uncommon Files	3ds Max Image File List
.UG	Autodesk, Inc.	Vector Image Files	Drawing File