101convert.com
Convert stp to step

Free online STP to STEP converter

How to convert .stp files directly to .step format.

Convert STP to STEP online - free

Uploading…
Selected files exceed the 75 MB total limit. Please select fewer or smaller files.

Your file is processed instantly and never stored on our servers.

How it works

  1. 1/3

    Upload your .stp file

    Click to browse to select your file you want to convert or simply drag & drop your file into selected area.

  2. 2/3

    Perform .stp to .step conversion

    After successful file upload, click to convert when you are ready.

  3. 3/3

    Download converted .step file

    Conversion result is ready to download.

How to convert stp to step file

Converting STEP 3D CAD Files directly to STEP 3D Models (.stp to .step conversion) is redundant, since STP and STEP files are basically the same CAD files based on ISO-10303.

Should you really need it, you can simply rename the file's suffix from .stp to .step. No further conversion is necessary.

101convert.com Assistant Avatar

101convert.com assistant bot
1yr

Understanding STP and STEP file formats

The STP file format, also known as STEP (Standard for the Exchange of Product Data), is a widely used file format for 3D model data exchange. It is an ISO standard (ISO 10303) that allows different CAD (Computer-Aided Design) software to share data seamlessly. The terms STP and STEP are often used interchangeably, as they refer to the same file format.

Why convert STP to STEP?

Since STP and STEP are essentially the same, converting between them is often unnecessary. However, some software may recognize one extension over the other, necessitating a simple file extension change. This conversion ensures compatibility and smooth data exchange between different CAD systems.

Best software for STP to STEP conversion

To convert an STP file to a STEP file, you can use various CAD software that supports these formats. Here are some recommended options:

  • Autodesk Fusion 360: A powerful CAD tool that allows you to open STP files and save them as STEP files. Navigate to File → Export → STEP to perform the conversion.
  • SolidWorks: Another popular CAD software that supports STP and STEP formats. Use the File → Save As option and select STEP as the file type.
  • FreeCAD: An open-source CAD software that can handle STP to STEP conversion. Open the STP file and use File → Export to save it as a STEP file.

Conclusion

Converting between STP and STEP is straightforward, as they are essentially the same format. Using the right CAD software, you can ensure compatibility and seamless data exchange between different systems.

Was this information helpful?

STP vs STEP: format comparison

How the STP and STEP formats compare on the properties that matter most for this conversion.

Comparison of the STP and STEP file formats
Property .STP STEP (Standard for the Exchange of Product model data) .STEP Standard for the Exchange of Product model data
Dimensions 3D 3D
Geometry Both Both
Materials Limited Yes
Plain-text readable Yes Yes
Operating system support Wide Wide
Typical file size Medium Medium
Open standard Yes Yes
Introduced 1994 1994
Developer ISO ISO
MIME type — application/step
Open STP file Open STEP file

Suggested software and links: stp to step converters

3D-Tool icon

3D-Tool

A CAD viewer program with conversion capabilities
3ds Max icon

3ds Max

A professional 3D modeling, rendering, and animation software that enables you to create expansive worlds and premium designs.
Alibre Design Professional icon

Alibre Design Professional

A set of 3D modeling tools
Argon icon

Argon

A 3D modelling software
AutoCAD icon

AutoCAD

Leading 2D and 3D CAD development software from Autodesk
Autoconverter icon

Autoconverter

A converter for 3D formats
Autodesk Inventor icon

Autodesk Inventor

Autodesk Inventor is a modeling software used to create 3D digital prototypes
CATIA icon

CATIA

A PLM/CAD/CAM/CAE software suite
Creo Parametric icon

Creo Parametric

A complete 3D CAD software solution by PTC
CrossManager icon

CrossManager

A CAD converter with a vast format support
FreeCAD icon

FreeCAD

An open source multiplatform 3D CAD/MCAD/CAx/CAE/PLM modeler
IronCAD icon

IronCAD

A 3D modelling application
Solid Edge icon

Solid Edge

A feature rich 3D CAD software by Siemens
SolidWorks icon

SolidWorks

A 2D and 3D CAD construction software
TurboCAD icon

TurboCAD

A family of 2D/3D CAD software products for Windows
TurboCAD for Mac icon

TurboCAD for Mac

A 2D/3D CAD software for OS X
ViaCAD Pro icon

ViaCAD Pro

A 2D, 3D modeling tool

Frequently asked questions

Is the STP to STEP converter free?

Yes, converting STP to STEP on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.

How large can my STP file be?

You can upload STP files up to 500 MB and convert up to 5 files at once in a single batch.

What happens to my uploaded files?

Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.

Do I need to install any software to convert STP to STEP?

No. The STP to STEP conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.

Did the conversion fail?

In most cases, the cause is an incorrect file format. Please upload a valid STP file for this STP to STEP conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.

stp to slp stp to stl

Additional formats for
stp file conversion

Reverse conversion

Convert to step from
other formats

Share on social media: