Datasmith for Blender

Epic’s official Datasmith exporter plugins cover many CAD/DCC tools, but Blender is not listed as a supported Datasmith exporter application in the official support tables, and Epic staff have publicly stated there’s no official Datasmith exporter add-on for Blender at this time.

That’s exactly the gap this add-on solves—giving Blender artists a practical way to benefit from Datasmith-based import inside Unreal.

What you get in Unreal Engine

When you import your exported .udatasmith file, Datasmith’s import process reconstructs your scene in Unreal and typically generates:

• Separate Static Mesh Assets (instead of one giant mesh), respecting your scene organization and using instancing where possible for performance

• Material and Texture Assets, wired for real-time rendering

• A Datasmith Scene Asset that stores hierarchy and supports scene re-assembly and structured reimport workflows

Faster iteration with reimport

Datasmith is built to help teams keep iterating: you can reimport updates from the source without automatically losing certain tracked changes (“overrides”) you made in Unreal, which is a major advantage for ongoing look-dev and revisions.

Ideal for

Archviz, product visualization, environments, and any Blender-to-Unreal pipeline where you want organized scene transfer and repeatable updates instead of constantly rebuilding imports.

Important note

This is an independent Blender add-on that outputs a Datasmith-compatible package for Unreal Engine’s Datasmith workflow.

It is not an official Epic Games Datasmith exporter, and Blender is not included in the official list of supported Datasmith exporter applications.

Tested in Blender 4.5.3

Compatilble with 4.5+