Free Online SLDPRT to OBJ Converter

Use our free-to-use SLDPRT to OBJ CAD to 3D model converter to effortlessly convert your SLDPRT files. Our converter can apply extrusion to your SLDPRT files, which can then be edited in most 3D editing applications. As our SLDPRT to OBJ tool is able to batch convert your files, you can upload a maximum of 20 files at a time.

Select File(s)

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

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

To begin, click the button above and select your SLDPRT CAD files. Once selected, your CAD files will be added to the conversion list. From here, you will be able to set any conversion properties, such as extrusion depth, by clicking the button. When you are ready, click the Convert button to convert your files.

How to Convert your SLDPRT to OBJ Online?

Here are two simple steps to convert your SLDPRT to OBJ using our fast and free SLDPRT converter tool.

Upload your SLDPRT file

Click the "Upload a SLDPRT File" button, then select a SLDPRT to upload. The maximum file size is 100MB.

Download your OBJ

Click the download link to receive your OBJ file.

Frequently Asked Questions

How can I convert my SLDPRT file to OBJ?

First, click the "Upload..." button and select your SLDPRT file to upload. Your SLDPRT file will be uploaded to our servers. When the SLDPRT to OBJ conversion has completed, you can download your OBJ file right away.

How long does it take to convert my SLDPRT to OBJ?

We aim to process all SLDPRT to OBJ conversions as quickly as possible; this usually takes around 5 seconds; however, this can be longer for certain files, so please be patient.

How accurate is the SLDPRT to OBJ conversion?

We aim to provide the best conversion experience. Our tools are under constant review and development, with new features being added every week.

File format information for SLDPRT and OBJ

Extension	SLDPRT
Full Name	SolidWorks
Type	CAD
Mime Type	application/octet-stream
Format	Binary

The SLDPRT file format is the native (and proprietary) 3D CAD (Computer Aided Design) format used by the SolidWorks application. SolidWorks is popular in the aerospace, automotive, and other manufacturing spaces where a highly accurate representation of 3D objects is necessary.

An SLDPRT file can contain 3D geometric data such as points, curves, faces, and other components that make up the 3D object. Along with the 3D design data, other manufacturing-related data is also stored within the SLDPRT file.

As the SLDPRT format is proprietary and designed for exclusive use with the SolidWorks application, there is limited third-party support for the format, preferring instead to support more open and standardized CAD formats such as STEP.

Extension	OBJ
Full Name	Wavefront
Type	3D Model
Mime Type	text/plain
Format	Text
Opens With	MeshLab, CAD Assistant, DAZ Studio

The OBJ file format is a 3D graphics file format used to define complex 3D models, including geometry, materials, and textures. OBJ files are text files, making them human-readable and easy to modify by hand. The downside to this ease of readability is that the files can become rather large when dealing with large or complex 3D models.

As mentioned, the OBJ format stores not only 3D model geometry but also materials and textures. These materials are usually defined in a separate file with the MTL file extension and specify geometry rendering details such as diffuse and specular colour, transparency, and much more.

The OBJ material file can also reference external texture files. These are usually JPEG or PNG files; however, these can be older formats, such as TGA. Where materials are used, the OBJ file will also contain material names preceding the geometry faces they should be applied to. If textures are referenced, the geometry will also contain texture coordinates (UV) for each vertex.