.STP File Overview

File Extension:	STP
File Type Description:	STEP 3D CAD File
File Type Developer:	Unknown Developer
Primary Associated Software:	CATIA
Primary Software Developer:	Dassault Systèmes

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Home File Types 3D Image Files STP

What is File Extension STP?

DARTECH developed the STEP 3D CAD File file type when the DART was initially released. Internal website statistics show that STP files are most popular with users in United States and those running the Windows 10 operating system. Generally, we have found that most of these people are Google Chrome users.

Associated Developers and Software

	Adobe RoboHelp by Adobe Systems Incorporated
	CATIA by Dassault Systèmes
	WSxM by Julio Gómez Herrero & José María Gómez Rodríguez
	Autodesk Fusion 360 by Autodesk, Inc.
	IDA-STEP by LKSoft
	ShareCAD by CADSoftTools
	Microsoft HTML Help Workshop by Microsoft Corporation
	CADSoftTools ABViewer by CADSoftTools
	SYSTRAN Home Translator by SYSTRAN Software
	Microsoft SharePoint by Microsoft Corporation
	Analysis Studio by Appricon
	DART by DARTECH
	FreeCAD by Open Source
	NASCAR Racing by Sierra Entertainment
	FSCruiser by Forest Management Service Center (FMSC)
	STP Viewer by ideaMK

Top STP User Languages

Top STP File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Unix
	Mac
	iOS
	Android

Other File Types Related to STP Files

Extension	File Type Developer	File Category	File Type Description
.SWJ	Dassault Systèmes	Uncommon Files	SolidWorks Journal File
.INP	Concept Software	Page Layout Files	Urdu InPage Document
.MO	Dassault Systèmes	Data Files	Dymola Simulation File
.ODB	Various Developers	Database Files	OpenDocument Database
.SAB	Spatial Corp	CAD Files	ACIS SAB Model File
.DTM	Prodatron	Audio Files	DigiTrakker Audio Module
.OBJ	Wavefront Technologies	3D Image Files	Wavefront 3D Object File
.MOS	MamiyaLeaf	Camera Raw Files	Leaf Camera RAW File
.XPR	Parametric Technology Corporation	3D Image Files	Pro/ENGINEER Part Instance Accelerator File
.STEP	Unknown Developer	3D Image Files	STEP 3D Model