ISO-10303 STEP product data
File type: 3d graphics, CAD-CAM-CAE file
Files with stp extension can be typically found as CAD format in the STEP, a ISO standard for the computer-interpretable representation and exchange of industrial product data.
Found 12 different file type records with the same stp filename suffix.
File type category:
3d graphics, CAD-CAM-CAE file
Date updated: June 21, 2025
File extension stp is associated with STEP, a ISO standard for the computer-interpretable representation and exchange of industrial product data.
STEP formats are used for exchange data between CAD, Computer-aided manufacturing, Computer-aided engineering, Product Data Management/EDM and other CAx systems.
STEP is addressing product data from mechanical and electrical design, Geometric dimensioning and tolerancing, analysis and manufacturing, with additional information specific to various industries such as automotive, aerospace, building construction, ship, oil and gas, process plants and others.
The stp file contains ASCII text based 3D data in ISO-10303 standard.
MIME types:
application/step
Various CAD systems support import/export function of STEP format (stp files).
ISO STEP product data format is fairly supported in CAD software and can be translated to other CAD formats.
AutoCAD (Microsoft Windows)
CATIA (Microsoft Windows)
ZEMAX (Microsoft Windows)
Creo Parametric (Microsoft Windows)
TurboCAD (Microsoft Windows)
TopSolid (Microsoft Windows)
TurboCAD for Mac (Apple macOS / Mac OS X)
AutoCAD for Mac (Apple macOS / Mac OS X)
Afanche 3D Viewer for Mac (Apple macOS / Mac OS X)
AutoCAD (Microsoft Windows)
CATIA (Microsoft Windows)
ZEMAX (Microsoft Windows)
Creo Parametric (Microsoft Windows)
TurboCAD (Microsoft Windows)
TopSolid (Microsoft Windows)
TurboCAD for Mac (Apple macOS / Mac OS X)
AutoCAD for Mac (Apple macOS / Mac OS X)
AutoCAD (Microsoft Windows)
CATIA (Microsoft Windows)
ZEMAX (Microsoft Windows)
Creo Parametric (Microsoft Windows)
TurboCAD (Microsoft Windows)
TopSolid (Microsoft Windows)
TurboCAD for Mac (Apple macOS / Mac OS X)
AutoCAD for Mac (Apple macOS / Mac OS X)
AutoCAD (Microsoft Windows)
CATIA (Microsoft Windows)
ZEMAX (Microsoft Windows)
Myriad CAD Viewer (Microsoft Windows)
Creo Parametric (Microsoft Windows)
TurboCAD (Microsoft Windows)
3D-Tool (Microsoft Windows)
TurboCAD for Mac (Apple macOS / Mac OS X)
AutoCAD for Mac (Apple macOS / Mac OS X)
Afanche 3D Viewer for Mac (Apple macOS / Mac OS X)
AutoCAD (Microsoft Windows)
CATIA (Microsoft Windows)
ZEMAX (Microsoft Windows)
Creo Parametric (Microsoft Windows)
AnyCAD Exchange3D (Microsoft Windows)
TurboCAD (Microsoft Windows)
Autoconverter (Microsoft Windows)
TurboCAD for Mac (Apple macOS / Mac OS X)
AutoCAD for Mac (Apple macOS / Mac OS X)
3D Object Converter (Microsoft Windows)
INOVATE (Microsoft Windows)
IronCAD (Microsoft Windows)
NX (Microsoft Windows)
Cimatron (Microsoft Windows)
TransMagic (Microsoft Windows)
Keyshot (Microsoft Windows)
Surfcam (Microsoft Windows)
ViaCAD 2D/3D (Microsoft Windows)
KeyCreator (Microsoft Windows)
3ds Max (3D Studio Max) (Microsoft Windows)
Solid Edge (Microsoft Windows)
Open CASCADE Technology (Microsoft Windows)
CINEMA 4D (Microsoft Windows)
Autodesk Inventor (Microsoft Windows)
SolidWorks (Microsoft Windows)
Cadwork 3D (Microsoft Windows)
CrossManager (Microsoft Windows)
Alibre Design Professional (Microsoft Windows)
PolyTrans|CAD+DCC (Microsoft Windows)
ViaCAD Pro (Microsoft Windows)
EnSuite (Microsoft Windows)
Anark Core (Microsoft Windows)
CAD Exchanger (Microsoft Windows)
3D-Tool (Microsoft Windows)
BobCAD-CAM Mill (Microsoft Windows)
Shapr3D (Multiplatform)
3D Transform (On-line services)
Online CAD converter (On-line services)
PolyTrans-for-CINEMA-4D (Microsoft Windows)
3D Object Converter (Microsoft Windows)
IronCAD (Microsoft Windows)
CATIA (Microsoft Windows)
ArtiosCAD (Microsoft Windows)
TransMagic (Microsoft Windows)
DipTrace (Microsoft Windows)
VariCAD (Microsoft Windows)
PADS (Microsoft Windows)
Parasolid (Microsoft Windows)
Solid Edge (Microsoft Windows)
3ds Max (3D Studio Max) (Microsoft Windows)
Autodesk Inventor (Microsoft Windows)
SolidWorks (Microsoft Windows)
CrossManager (Microsoft Windows)
Alibre Design Professional (Microsoft Windows)
ViaCAD Pro (Microsoft Windows)
EnSuite (Microsoft Windows)
3D-Tool (Microsoft Windows)
CAD Exchanger (Microsoft Windows)
Xenon (Multiplatform)
ViaCAD 2D (Multiplatform)
Autodesk Fusion 360 (Multiplatform)
Autodesk Maya (Multiplatform)
AutoCAD (Microsoft Windows)
CATIA (Microsoft Windows)
ZEMAX (Microsoft Windows)
Creo Parametric (Microsoft Windows)
TurboCAD (Microsoft Windows)
TurboCAD for Mac (Apple macOS / Mac OS X)
AutoCAD for Mac (Apple macOS / Mac OS X)
Afanche 3D Viewer for Mac (Apple macOS / Mac OS X)
File type category:
Plugin, addon file
Date updated: March 8, 2017
The stp file extension was also used by Adobe Acrobat Exchange, once part of Adobe Acrobat PDF document authoring tool until it was discontinued.
This type of stp files contains plug-in for the Adobe Exchange that add additional features to Adobe applications.
You can import this type of plugin only to Adobe Acrobat Exchange.
Plugin files generally cannot be converted to anything else, just imported to the right program.
MicroStation (Microsoft Windows)
MicroStation (Microsoft Windows)
Acrobat Exchange for Windows (Microsoft Windows)
File type category:
Various data file
Date updated: September 10, 2019
The stp file extension is associated with the Adobe RoboHelp, a help documents authoring tool for Microsoft Windows operating system, developed by Adobe.
The stp file contains stop list data.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
Adobe RoboHelp (Microsoft Windows)
File type category:
Various data file
Date updated: November 9, 2018
The stp file extension is associated with the Analysis Studio, a comprehensive, easy to use data mining tool for Microsoft Windows operating system.
The stp file contains project schema and project objects.
Use Analysis Studio to open *.stp project information files.
Probably cannot be converted to other formats.
Analysis Studio (Microsoft Windows)
Analysis Studio (Microsoft Windows)
Analysis Studio (Microsoft Windows)
File type category:
Settings, options, themes or skins file
Date updated: January 10, 2019
The stp file extension is associated with the DART, an award-winning audio restoration and noise reduction software for Microsoft Windows products for users of all levels.
The stp file stores settings.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
DART (Microsoft Windows)
File type category:
Various data file
Date updated: April 9, 2018
The stp file extension is associated with the EC997 Dyno Test, a specialized applications and accessories for car tuning developed by Factory pro.
The stp file stores step test data.
You can open *.stp files in compatible tools.
Probably cannot be converted to anything else.
File type category:
Various data file
Date updated: December 19, 2018
The stp file extension is associated with the FScruiser, a cruising data entry system for Microsoft Windows and Microsoft Windows CE operating systems.
The stp file stores some kind of setup data.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
FScruiser (Microsoft Windows)
File type category:
Settings, options, themes or skins file
Date updated: March 8, 2017
The stp file extension is related to the Microsoft HTML Help, a standard help system for the Microsoft Windows operating system and Windows apps.
The stp file contains stop words data. It is a simple text file, which contains words that need not be indexed.
Use any text editor to view content of *.stp files.
Microsoft HTML Help Workshop (Microsoft Windows)
Microsoft HTML Help Workshop (Microsoft Windows)
Microsoft HTML Help Workshop (Microsoft Windows)
File type category:
Document file
Date updated: June 6, 2018
The stp file extension is associated with the Microsoft SharePoint, a web service that integrates intranet, content management and document management tools in one suite.
The stp file stores template for SharePoint services.
Use Microsoft SharePoint to open *.stp services template files.
Probably can be converted to other formats.
Microsoft Office SharePoint Server (Microsoft Windows)
Microsoft Office SharePoint Server (Microsoft Windows)
Microsoft Office SharePoint Server (Microsoft Windows)
Microsoft Office SharePoint Server (Microsoft Windows)
File type category:
Game file
Date updated: October 29, 2018
The stp file extension is associated with NASCAR Racing, a car racing simulation computer game for various platforms developed by Sierra Entertainment.
The stp file stores picture of racing track.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
NASCAR Racing (Microsoft Windows)
File type category:
Document file
Date updated: September 27, 2018
The stp file extension is associated with the SYSTRAN, a Windows translator of Word documents, Web pages, emails, all texts, and tweets.
The stp file contains project created in the Translation Project Manager.
Use SYSTRAN to open *.stp Translation Project Manager project file.
Probably can be exported to other formats.
SYSTRAN Home Translator (Microsoft Windows)
SYSTRAN Home Translator (Microsoft Windows)
SYSTRAN Home Translator (Microsoft Windows)
SYSTRAN Home Translator (Microsoft Windows)
File type category:
Various data file
Date updated: March 10, 2017
The stp file extension is related to the WSxM, a program for Microsoft Windows, used for data acquisition and processing in scanning probe microscopy (SPM).
The stp file contains processed data.
WSxM (Microsoft Windows)
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