Multi-CAD Collaboration

SOLIDWORKS 3D Interconnect

SOLIDWORKS 3D Interconnect revolutionises how engineers work with multi-CAD data. Rather than traditional file translation, which often results in "dumb" geometry and broken links - 3D Interconnect allows you to open proprietary third-party CAD files directly within SOLIDWORKS.

This technology maintains a live link to the original file, ensuring that any changes made in the native software (such as Inventor, Creo, or NX) are automatically reflected in your SOLIDWORKS assembly.

Book a Demo
Read FAQs

Key Capabilities

Direct Multi-CAD Integration

Open native files from Autodesk® Inventor, PTC® Creo, Siemens® NX, Solid Edge®, and CATIA® V5* directly without the need for a neutral file format like STEP or IGES.

Associative Updates

Maintain a live link to the original CAD file. If the external design is updated by a supplier or another department, the geometry updates automatically within your SOLIDWORKS model.

Metadata Retention

Automatically read and map custom properties, such as Material, Description, and Part Number, from the original CAD file into your SOLIDWORKS Bill of Materials (BOM).

Hybrid Assembly Workflow

Use parts from various different CAD systems alongside native SOLIDWORKS parts in a single assembly without any performance-heavy translation steps.

Reference Preservation

When a 3D Interconnect model is updated, SOLIDWORKS works to preserve mates, dimensions, and downstream features, minimising the need for manual rework.

Flexible Link Management

Choose to maintain the live link for a collaborative workflow, or "break" the link to convert the model into a native SOLIDWORKS file for internal modification.

Work with third-party CAD Data without the headache

Eliminate the frustration of broken CAD links and tedious file translations by discovering more about 3D Interconnect from our expert team.

Book a Demo
3D Interconnect

Frequently Asked Questions

How is 3D Interconnect different from a standard "Import"?

A standard import converts the file into a static SOLIDWORKS part, losing all connection to the source. 3D Interconnect "references" the original file directly, meaning if the source file changes, your SOLIDWORKS assembly changes with it.

Which CAD formats are supported?

It supports all major proprietary formats, including CATIA V5, Autodesk Inventor, Siemens NX, Solid Edge, and PTC Creo. It also supports neutral formats like STEP, IGES, and ACIS in a similarly associative way.

Can I edit the geometry of an Interconnected part?

Yes. You can add SOLIDWORKS features (like holes, fillets, or cuts) directly onto the referenced geometry. If the original file updates, your SOLIDWORKS features will attempt to re-attach themselves to the new geometry.

Do I need a special license for this?

3D Interconnect is included in all versions of SOLIDWORKS (Standard, Professional, and Premium).

However, some advanced formats (like CATIA V5) may require specific SOLIDWORKS versions or add-ons.

What happens if a supplier sends me a new version of a file?

Simply replace the file in your folder with the new version (keeping the filename the same).

SOLIDWORKS will detect the change and prompt you to update the model, refreshing the geometry while keeping your mates and assembly structure intact.