Free online STP to OBJ converter
How to convert ISO STEP files to OBJ format. Available stp to obj converters.
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How to convert stp to obj file
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Product data saved in ISO-10303 STEP format (.stp, .step) are nowadays well-supported in many CAD/3D modeling software and as such can be typically exported or converted to other formats, like the common 3D Object file (.obj). Such stp to obj conversion should be doable in plenty of 3D modeling tools or dedicated converters.
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Understanding STP and OBJ file formats
The STP file format, also known as STEP (Standard for the Exchange of Product Data), is a widely used 3D CAD file format. It is designed for the exchange of data between different CAD systems, allowing for the sharing of 3D models across various platforms. STP files contain information about 3D objects, including geometry, topology, and other attributes.
The OBJ file format is a simple, open-source format that represents 3D geometry. It is commonly used for 3D modeling and printing, as well as in the gaming and animation industries. OBJ files store information about the vertices, edges, and faces of 3D models, making them ideal for rendering and visualization purposes.
How to convert STP to OBJ
Converting an STP file to an OBJ file involves translating the 3D model data from one format to another. This process can be accomplished using various software tools that support both file formats.
Best software for STP to OBJ conversion
One of the best software options for converting STP to OBJ is Blender. Blender is a powerful, open-source 3D modeling and rendering software that supports a wide range of file formats, including STP and OBJ.
To convert an STP file to an OBJ file using Blender, follow these steps:
- Open Blender and go to File → Import → STL to import your STP file. Note that you may need to convert the STP file to STL first, as Blender does not natively support STP files.
- Once the model is imported, go to File → Export → Wavefront (.obj) to export the model as an OBJ file.
- Choose the desired export settings and click Export OBJ.
Another excellent tool for this conversion is FreeCAD, which directly supports STP to OBJ conversion without the need for intermediate formats.
To convert using FreeCAD:
- Open FreeCAD and import your STP file using File → Open.
- Once the model is loaded, go to File → Export and select Wavefront OBJ as the export format.
- Click Save to complete the conversion.
STP vs OBJ: format comparison
How the STP and OBJ formats compare on the properties that matter most for this conversion.
| Property | .STP STEP (Standard for the Exchange of Product model data) | .OBJ Wavefront OBJ |
|---|---|---|
| Open standard | Yes | Yes |
| Compression | Uncompressed | Uncompressed |
| Typical file size | Medium | Medium |
| Opens in a web browser | No | No |
| Further editing | Limited | Easy |
| Metadata support | Extensive | Basic |
| Plain-text readable | Yes | Yes |
| Best used for | Data exchange | Data exchange |
| Introduced | 1994 | 1990 |
| Developer | ISO | Wavefront Technologies |
| MIME type | — | model/obj |
Suggested software and links: stp to obj converters
Frequently asked questions
Is the STP to OBJ converter free?
Yes, converting STP to OBJ on 101convert.com is completely free. No registration, email address or installation is required.
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 OBJ?
No. The STP to OBJ 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 OBJ 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.