The Complete JT to SolidWorks Conversion Guide.

August 01, 2025

General Information

This guide is part of the RapidPipeline 3D Formats Knowledge Database. It shows how to convert JT to SolidWorks, if you'd like to know more about the formats, please check out the following links:

Converting and Optimizing JT Files to SolidWorks

There are various ways to convert between JT and SolidWorks. With RapidPipeline, you can easily convert and and optimize JT files, at scale. It supports SolidWorks, as well as many other file formats (examples: FBX, glTF, OBJ, PLY, STL, USD, USDZ, VRM), at high quality.

Below you can find a video explaining how to convert your files:

What are JT and SolidWorks files commonly used for?

The JT file is a format mostly used for lightweight 3D visualization and collaboration.
The SolidWorks file is a format mostly used for Professional 3D CAD software for mechanical design and product development.

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Comparison of Features Supported by JT and SolidWorks

FeatureSupported by JTSupported by SolidWorks
Morph TargetsNoNo
Rigid AnimationsPartial0Yes
Skinned AnimationsNoNo
AnimationsPartial1Yes
Free-Form SurfacesYesYes
Geometry CompressionYesNo
Quad MeshesYesYes
Basic 3D GeometryYesYes
PBR MaterialsNoYes
Transparent MaterialsYesYes
Vertex ColorsYesPartial2
MaterialsYesYes
Scene CompositionYesYes
Hierarchical Scene GraphYesYes
Scene NodesYesYes
Standardized FormatYesPartial3
Embedded TexturesPartial4Partial5
Multiple UV ChannelsPartial6Partial7
Normal MappingPartial8Partial9
Procedural TexturesNoPartial10
Texture CompressionPartial11No
Texture TransformsPartial12Yes
TexturingYesYes

0 - Basic rigid body animation for design review
1 - Simple animation support for assembly operations
2 - Limited vertex color support, mainly through part coloring and appearance assignments rather than per-vertex color data.
3 - SolidWorks uses proprietary file formats, though it supports many industry-standard import/export formats like STEP, IGES, and others.
4 - Textures can be embedded for self-contained files
5 - Textures can be embedded in appearances but with limited format support compared to dedicated 3D graphics formats.
6 - Limited multi-texturing capabilities
7 - Limited multi-UV support, primarily through appearances and materials for visualization rather than game development workflows.
8 - Basic normal mapping for enhanced visualization
9 - Basic normal mapping support through SolidWorks Visualize and appearance properties, but not extensively used in typical CAD workflows.
10 - Limited procedural texture capabilities, mainly through basic material properties and appearance settings.
11 - Efficient compression for visualization
12 - Basic texture transformation support

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Limitations of JT Files to SolidWorks Conversion Workflow

The following limitations should be taken into account when converting JT files to SolidWorks format:

JT Feature (not supported by SolidWorks)Limitation Details
Geometry Compression

Geometry Compression Support:

JT: Full support | SolidWorks: No support

Geometry Compression illustratedlack of support for Geometry Compression illustrated

Impact:

Geometry compression describes the process of compressing the representations of a 3D model's geometry, usually a triangle mesh. 3D geometry compression does not change the topology of a 3D model, but just changes the way that a 3D model and its 3D positions and related vertex data is stored. Geometry compression can be lossy (just like JPEG compression in image processing can be lossy, for example), in which case one might notice slight artifacts like variations in 3D vertex positions (compared to the uncompressed 3D model). However, such differences are often not noticeable. There are only very few standards for geometry compression, like glTF's support of Draco compression and similar extensions.

Texture Compression

Texture Compression Support:

JT: Partial support | SolidWorks: No support

Texture Compression illustratedlack of support for Texture Compression illustrated

JT Notes:

Efficient compression for visualization

Impact:

Texture compression refers to a process of compressing 2D texture images for memory-efficient rendering (and sometimes for efficient transmission). The decompression of compressed texture data is therefore performed on-the-fly during rendering, so that it never has to be stored in unpacked form, but can be kept as-is in GPU memory. Formats supporting texture compression methods, such as the ones offered by glTF through KTX2 containers, therefore allow 3D models to use a smaller memory footprint on the client device during rendering. This can speed up rendering time, and also make it possible to store and use larger amounts of texture data than it would otherwise be possible.

Vertex Colors

Vertex Colors Support:

JT: Full support | SolidWorks: Partial support

Vertex Colors illustratedlack of support for Vertex Colors illustrated

SolidWorks Notes:

Limited vertex color support, mainly through part coloring and appearance assignments rather than per-vertex color data.

Impact:

Vertex colors allow the attachment of colors to each vertex of a 3D model. This can be useful in scenarios such as scientific visualization, or when converting/meshing data from a colored 3D point cloud, for example. On the polygonal surface connecting the vertices, the respective vertex colors are usually smoothly interpolated. In this example, different colors are attached to the different corners of a cube. Without support for this feature, the cube won't have any colors.

Standardized Format

Standardized Format Support:

JT: Full support | SolidWorks: Partial support

Standardized Format illustratedlack of support for Standardized Format illustrated

SolidWorks Notes:

SolidWorks uses proprietary file formats, though it supports many industry-standard import/export formats like STEP, IGES, and others.

Impact:

Standardization plays a huge role in 3D model formats. With a format being standardized, every application will have a clear way of how to load or store data using this format. This makes it easier to re-use the 3D model across different applications, but also to make sure it will still be accessible and usable after a couple of years.

What's the best way to get JT files into my 3D applications, and are there alternatives to using SolidWorks?

Doing 3D conversion right, especially at scale, can be tricky, as 3D data is in general a rather complex (yet very powerful!) medium. This also applies to JT and SolidWorks files - the conversion guide above provides a rough first idea about that. Once you know what you would like to do, tools like RapidPipeline can help you perform the necessary steps, and to even automate the process for thousands or even millions of files.

Especially when introducing pipelines and workflows at scale in an enterprise context, it is usually good to rely on dedicated tools and expertise, making sure you do not introduce any steps into your 3D workflow that are detrimental to the final output's quality, or that take your team too much time (and money).

If you're interested to hire dedicated expertise from the best in the field to help your company reach your goals fast and reliably, please do not hestitate to contact DGG. Being the creators of RapidPipeline, and ambassadors for open 3D standards for more than a decade, we have been building some of the world's most advanced 3D pipelines, having processed many millions of 3D assets.

Therefore, our expertise will help you to reach your goals faster, at scale, and with the least possible friction, since we are focused on maximum interoperability.

To get started with 3D data conversion and optimization today, sign up for a free account!

If you have any questions, feel free to chat with our human team.

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3D Knowledge Team

3D Technical Artists

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