Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .step

1 extension(s) and 2 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .step file?
  • Which program can create the .step file?
  • Where can you find a description of the .step format?
  • What can convert .step files to a different format?
  • Which MIME-type is associated with the .step extension?
.step
ISO 10303 STEP Document .step file icon

ISO 10303 STEP Document

STEP file is an ISO 10303 STEP Document. ISO 10303 is an ISO standard for the computer-interpretable representation and exchange of product manufacturing information. Its official title is: Automation systems and integration - Product data representation and exchange. It is known informally as STEP, which stands for Standard for the Exchange of Product model data. ISO 10303 can represent 3D objects in Computer-aided design (CAD) and related information.
Detailed description not available
Category: Document files
Application: Solid Edge
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Autodesk Drawing eXchange File
Solid Edge Draft Document
Solid Edge Parts Document
Solid Edge Assemblies Document
Solid Edge Sheet Metal Document
Solid Edge Wire Harness Design
Autodesk Drawing Interchange Binary
Viewpoint MTS Document
Solid Edge Wire Harness Design XML
.stp
Catia Document .stp file icon

Catia Document

STP file is a Catia Document. It is based on STandard for the Exchange of Product model data. CATIA (Computer Aided Three Dimensional Interactive Application) is a multi-platform CAD/CAM/CAE commercial software suite developed by Dassault Systemes and marketed world-wide by IBM.
Detailed description not available
Category: Document files
Application: Catia
Program name: -
Mime-type: application/x-step
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
step
Links:
Related extensions:
Autodesk AutoCAD Drawing
Autodesk Drawing eXchange File
IronCAD Scene
Autodesk Design Web Format
Autodesk AutoCAD Heidi Information File
Autodesk AutoCAD Heidi Device Interface
Pro/ENGINEER Neutral Assembly
Cadence Allegro PCB Layout
Ashlar-Vellum Graphite Document
.stp
Tekla STEP Data .stp file icon

Tekla STEP Data

STP file is a Tekla STEP Data. Tekla Structures is a tool for structural engineers, detailers, and fabricators. It is an integrated model-based 3D solution for managing multi-material databases (steel, concrete, timber, etc.). Tekla Structures features interactive modeling, structural analysis and design, and automatic drawing creation.
Category: Data files
Application: Tekla Structures
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
step
Links:
-
Related extensions:
Tekla Structures Model
Tekla Numbering Database
Tekla ID Mapping File
Tekla Structures Exported Model
Tekla Structures Conversion File
Tekla Structures Contour Plate Properties
Tekla Structures Reinforcement Mesh Properties
Tekla Structures NC File
Tekla Structures Custom Components Data

Other types of files may also use the .step file extension. If you have helpful information about .step extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

HTML Help Stop Words
Microsoft Sharepoint Site Template
Analysis Studio Project
Tekla STEP Data
WSxM SPM Processed Data
Catia Document
TIFF Separator Page
SimEnhancer Profile
SEEP/W Data

The .step filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

stp (168), sep (32), srep (5), ste (5), tep (1)

Can't open a .step file?

If you want to open a .step file on your computer, you just need to have the appropriate program installed. If the .step association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.step

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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