.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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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 Taiwan 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

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

Top STP User Languages

Top STP File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular STP File Countries

Top User Operating Systems

Windows 7 Windows 10 Windows 8.1 Windows XP

Associated Operating Systems


Other File Types Related to STP Files

Extension File Type Developer File Category File Type Description
.VMO Siemens AG Audio Files Siemens Voice Memo File
.CDD CS Odessa Vector Image Files ConceptDraw PRO Document
.STL 3D Systems CAD Files Stereolithography File
.EXPORT Dassault Systèmes CAD Files CATIA Export Data
.INP Concept Software Page Layout Files Urdu InPage Document
.MODEL Dassault Systèmes CAD Files MODEL
.GL John Bridges Video Files GRASP Animation
.SAB Spatial Corp CAD Files ACIS SAB Model File
.MOS MamiyaLeaf Camera Raw Files Leaf Camera RAW File
.STEP Unknown Developer 3D Image Files STEP 3D Model

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