Free browser tool / CAD review
Open supported CAD and drawing formats, inspect engineering detail, add review context, and share the model without installing the authoring application.
Why 3D Viewer
Give engineering, manufacturing, suppliers, and clients browser access to the product definition while model structure, measurements, annotations, and review feedback remain in context.
Navigate structure, properties, sections, exploded views, and engineering annotations.
Use browser and mobile access so design, manufacturing, suppliers, and clients can enter the review.
Set access, keep comments with the model, and integrate viewing into connected business workflows.
How it works
Open the product definition, inspect its engineering context, capture feedback, and share controlled access from the browser.
Upload supported CAD data to a browser-ready workspace.
Navigate, section, measure, and isolate the geometry that matters.
Send a link and keep comments connected to the current design context.
Core features
The viewer keeps engineering structure visible while making the review accessible to people outside the CAD authoring team.
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Bring common 3D models and 2D drawings into a browser-ready review space while preserving the structure needed to understand the design.
Product capabilities
The product combines deep model inspection with lightweight access and controlled collaboration.
Understand the model without opening its authoring application.
Keep feedback visible in the geometry it refers to.
Fit browser-based viewing into wider product and manufacturing workflows.
Choose self-serve product guidance or reach the team when your project needs direct technical assistance.
Use the Help Center for setup, modeling guidance, file workflows, and common questions.
Contact zCAD when a file, account, or product workflow needs direct assistance.
Inspect, measure, annotate, and share 2D drawings and 3D models without installing the authoring application.
