CAD Exchanger Products

View, explore and convert 3D CAD data on desktop, web and mobile

Applications for end-users. SDK's and tools for software developers. Custom development services for businesses.

Import/export 3D files

Read and write Solidworks, STEP, JT, STL and 30 other 3D formats.


Access assemblies and parts, precise B-Reps and polygonal meshes, meta-data and PMI.


Use sectioning, explode views and multiple display modes.

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For end-users

Collaborate with your customers, suppliers and peers in multi-CAD environment.

CAD Exchanger GUI

View, analyze and convert 3D data on desktop

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CAD Exchanger Cloud

Securely view, share, and communicate through the browser

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For software developers

Develop 3D applications for desktop, web and mobile.

CAD Exchanger SDK, Web Toolkit and CLI

Software libraries for C#, C++, Java, Javascript and Python

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Industry Use Cases

Design solutions for AR/VR, engineering simulations, on-demand manufacturing and more.

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Custom software development

Entrust development of your complex 3D app to the team of professionals.
We build bespoke software from specific algorithms to turn-key applications that meet your requirements.
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Why CAD Exchanger?


Automatic algorithms to heal poor data and patented parallel computation technology to ensure supreme performance.

Ease of use

Clear intuitive UI for end-users and logically structured API with comprehensive documentation for software developers.


Perpetual and subscription licensing for both software developers and end-users. Convenient for both startups and enterprise customers.

Trusted by industry leaders and startups from 110+ countries

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From Our Blog

3D PDF and PRC Import, USDZ Export, and Windows Forms Support in CAD Exchanger 3.9.1

3D PDF and PRC Import, USDZ Export, and Windows Forms Support in CAD Exchanger 3.9.1

Meet our holiday season update with two new formats (3D PDF and USDZ), Rhino plug-in launch, support of Windows Forms applications, and Android application upgrade.

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How To Import 3D CAD Models Into Unity

How To Import 3D CAD Models Into Unity

What are the available tools that allow 3D CAD import into Unity and what 3D data can you import into Unity with CAD Exchanger?

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5 Applications Built With CAD Exchanger SDK

5 Applications Built With CAD Exchanger SDK

In this article we highlight a few applications from the fields of EDA (Electronic Design Automation), Visualization, 3D printing and cost-estimation.

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