Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.
Here are 3 simple steps to convert your STEP file using our fast and free STEP file converter tool.
Extension | STEP |
Full Name | STEP-File |
Type | 3D Model |
Mime Type | application/octet-stream |
Format | Binary |
Opens With | CAD 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.
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.
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.
Yes! Our STEP conversion tools are 100% free to use.
No, you can convert as many files as you wish. We do not impose any conversion limits on our STEP conversion tools.
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.
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.
Yes, of course it is! Your STEP, once converted is deleted 1 hour after upload and the download link will expire after this time.
Yes! Our STEP conversion tools will run on any system with a modern web browser.
If you are having difficulty converting your STEP you can contact us and we will try to help where possible.