The Complete Creo to Rhino 3DM Conversion Guide.

August 01, 2025

General Information

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

Converting and Optimizing Creo Files to Rhino 3DM

There are various ways to convert between Creo and Rhino 3DM. With RapidPipeline, you can easily convert and and optimize Creo files, at scale. It supports Rhino 3DM, 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 Creo and Rhino 3DM files commonly used for?

The Creo file is a format mostly used for Advanced parametric 3D CAD/CAM/CAE software for mechanical engineering and product development.
The Rhino 3DM file is a format mostly used for NURBS-based 3D modeling and design.

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Comparison of Features Supported by Creo and Rhino 3DM

FeatureSupported by CreoSupported by Rhino 3DM
Morph TargetsNoNo
Rigid AnimationsYesNo
Skinned AnimationsNoNo
AnimationsYesNo
Free-Form SurfacesYesYes
Geometry CompressionNoNo
Quad MeshesYesYes
Basic 3D GeometryYesYes
PBR MaterialsPartial0Yes
Transparent MaterialsYesYes
Vertex ColorsPartial1Yes
MaterialsYesYes
Scene CompositionYesYes
Hierarchical Scene GraphYesYes
Scene NodesYesYes
Standardized FormatPartial2Partial3
Embedded TexturesPartial4Partial5
Multiple UV ChannelsPartial6Yes
Normal MappingNoYes
Procedural TexturesNoPartial7
Texture CompressionNoNo
Texture TransformsPartial8Yes
TexturingPartial9Yes

0 - Basic PBR material support through appearance properties and rendering capabilities, but not as advanced as dedicated rendering software.
1 - Limited vertex color support, mainly through part coloring and display properties rather than per-vertex color data.
2 - Creo uses proprietary file formats but supports extensive import/export of industry-standard formats like STEP, IGES, and others for interoperability.
3 - Proprietary format with open specification (openNURBS)
4 - Textures can be included with appearances but with limited embedding capabilities compared to graphics-focused formats.
5 - Textures can be embedded in the 3DM file
6 - Limited multi-UV support, mainly through basic material and appearance assignments rather than complex UV mapping workflows.
7 - Basic procedural material support
8 - Basic texture mapping capabilities through appearance properties, but not as advanced as dedicated 3D graphics applications.
9 - Limited texture support primarily through appearance and material properties for visualization purposes, not extensively used in typical engineering workflows.

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Limitations of Creo Files to Rhino 3DM Conversion Workflow

The following limitations should be taken into account when converting Creo files to Rhino 3DM format:

Creo Feature (not supported by Rhino 3DM)Limitation Details
Animations

Animations Support:

Creo: Full support | Rhino 3DM: No support

Animations illustratedlack of support for Animations illustrated

Impact:

Animations are an important part of many interactive 3D assets, for example in real-time rendering (including games, XR training, assembly instructions, product demos, and other use cases). There are various kinds of animations that can be used on 3D models. In this example model, a rigid animation is used to make the gears spin. Without support for this feature, in this example, the gears won't move.

Rigid Animations

Rigid Animations Support:

Creo: Full support | Rhino 3DM: No support

Rigid Animations illustratedlack of support for Rigid Animations illustrated

Impact:

Rigid Animations are typically used to animate mechanical parts. In this example, the door of this 3D model of a microwave can be interactively opened or closed, using a rigid animation that gradually changes the 3D transformation of the door. Without support for this feature, in this example, the door will just stay in place and won't move.

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

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 Creo and Rhino 3DM 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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