.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

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

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
.RVT	Autodesk, Inc.	CAD Files	Revit Project File
.FIS	3AM Solutions	Graphic Files	Dynamite VSP Feature Interpretation Style
.HLD	Autodesk, Inc.	Database Files	Structural Desktop
.SDL	Microsoft Corporation	Developer Files	Service Description Language File
.SLB	Autodesk, Inc.	Uncommon Files	AutoCAD Slide Library
.XTP	adnx	Data Files	xTime Project Document
.NWD	Autodesk, Inc.	CAD Files	Navisworks Document
.GML	Galdos Systems, Inc.	GIS Files	Geography Markup Language File
.MS	Next Limit Technologies	Executable Files	Maxwell Script
.CLT	Clarity Legal	Page Layout Files	Clarity Legal Transcript File