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3D InterOp

Broomfield, Colorado, USA

On the record

Associativity and PMI
It supports stable CAD topological identifiers and graphical and semantic PMI with geometrical associativity.spatial.com · read 9 Oct 2026
Deployment
Spatial says 3D InterOp runs on Windows, Linux, and macOS and supports cloud deployment.blog.spatial.com · read 9 Oct 2026
Developer support
Spatial says it provides C++ and C# interface documentation, sample implementations, a JavaScript-based 3DScript application for prototyping and debugging, and support and services guidance.spatial.com · read 9 Oct 2026
Downloads
The Spatial download and documentation site requires login credentials to access downloads.download.spatial.com · read 9 Oct 2026
Evaluation
Spatial offers a free trial through an evaluation process that includes a discovery call, an evaluation SDK, and weekly advice; the page does not state a trial duration.spatial.com · read 9 Oct 2026
Evaluation and pricing
Spatial invites prospective customers to request an evaluation; the opened product page does not list a price.spatial.com · read 9 Oct 2026
Format coverage
The SDK reads and writes over 30 CAD, BIM, mesh, and visualization formats.spatial.com · read 9 Oct 2026
Geometry repair
Automated healing, stitching, and re-surfacing produce topologically valid solid models for downstream workflows.spatial.com · read 9 Oct 2026
Industries
Spatial describes support for major AEC, BIM, and plant design formats across construction project workflows.spatial.com · read 9 Oct 2026
Integrations
The product page names 3D ACIS Modeler, CGM Modeler, and Parasolid as modelers supported for CAD/CAM data exchange.spatial.com · read 9 Oct 2026
Kernel compatibility
It supports CAD/CAM data exchange for applications using ACIS, CGM, or Parasolid modelers.spatial.com · read 9 Oct 2026
Native formats
Using the CGM kernel and native APIs, it reads and writes CATPart and CATProduct and reads CATIA and SolidWorks metadata without a CAD license.spatial.com · read 9 Oct 2026
Parallel import
It uses multiple threads and processes to import data more quickly.spatial.com · read 9 Oct 2026
Performance
Concurrent import uses multiple threads and processes to speed up data import.spatial.com · read 9 Oct 2026
PMI support
It supports graphical and semantic product manufacturing information with geometric associativity for engineering reviews and manufacturing or measurement process automation.spatial.com · read 9 Oct 2026
Product
3D InterOp is a software development toolkit for exchanging visualization, exact B-rep geometry, and metadata among CAD formats.spatial.com · read 9 Oct 2026
Release cadence
Spatial says 3D InterOp has two major releases per year and minor weekly updates to support newer format versions.spatial.com · read 9 Oct 2026
Repair
Automated healing, stitching, and resurfacing can produce topologically valid solid models for downstream workflows.spatial.com · read 9 Oct 2026

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