Home3D Model ConverterSTEP Converter

Free Online STEP Converter

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your STEP file, once uploaded to our server will be deleted 15 minutes after upload so please download your converted STEP file before this time.

How to Convert your STEP file Online?

Here are 3 simple steps to convert your STEP file using our fast and free STEP file converter tool.

Upload your STEP file

Click the "Select File(s)" button, then select an STEP file to upload. The maximum file size is 100MB.

Select file type

Select the file type to convert your STEP file to using the dropdown list of available types.

Download your file

Click the download link to receive your converted file.

STEP file format information

ExtensionSTEP
Full NameSTEP-File
Type3D Model
Mime Typeapplication/octet-stream
FormatBinary
Opens WithCAD Assistant

The STEP file format is a 3D format defined in 1994 and used to store 3D objects for use in Computer-aided design (CAD) applications. STEP files are text-based formatted files containing one instance per line.

Although STEP files are widely supported by most CAD applications the format does have its limitations, such as the necessity to read the complete file into memory in order to parse the contents and due to the text storage of information the files can be quite large.

STEP Converter Capabilities

Our STEP converter can both convert from and to STEP files and our developers are working to improve our STEP conversion tools in future versions.Our STEP 3D Model/Mesh tool does not support any color material data contained within STEP files so the converted file will not contain any color information.

Popular STEP Tools

3D Model

STEP to BLEND

STEP to FBX

STEP to OBJ

STEP to STL

Image

STEP to JPG

STEP to PNG

Frequently Asked Questions

How accurate is the 3D file conversion?

Our STEP conversion tool can convert most 3D geometry including mesh vertices and faces with no loss of detail. Any color materials contained within the 3D model file will be converted where possible.

Are textures supported in the STEP conversion?

No, due to the different methods of assigning textures to a 3D model textures are not currently supported. If your STEP model contains textures or references to external texture files, these will be ignored.

Is it free to use the STEP conversion tools?

Yes! Our STEP conversion tools are 100% free to use.

Are there any STEP conversion usage limits?

No, you can convert as many files as you wish. We do not impose any conversion limits on our STEP conversion tools.

How long does it take to convert my STEP?

We aim to process all STEP conversions as quickly as possible, this usually takes around 5 seconds however this can be longer for certain files and significantly longer for some larger file formats, so please be patient.

What does the STEP conversion process involve?

Once your STEP file has been uploaded and we know the file format you wish to convert it to our bespoke conversion software will convert your STEP and make it available for you to download with a unique download Url.

Is it safe to convert my STEP on FabConvert.com?

Yes, of course it is! Your STEP, once converted is deleted 1 hour after upload and the download link will expire after this time.

Can I convert my STEP on Linux, Android, iOS or Mac OS?

Yes! Our STEP conversion tools will run on any system with a modern web browser.

Is there any support for me when using the STEP tool?

If you are having difficulty converting your STEP you can contact us and we will try to help where possible.