SDF3D The Story User Manual Contact Become a Beta Tester
Coming soon · A new chapter

SDF3D is back — bigger than ever.

Dear friends, we are proud to inform you that Atomind Inc. USA has completed its acquisition of SDF3D and has commenced immediate updates of the app on all platforms.

We will update you soon.

— Show-Real Studios · an Atomind Inc. company

SDF3D subdivision surface model — robot

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While you wait

Everything SDF3D, in one place.

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The SDF3D Story & the Future

One million downloads, the joint-venture years, the quiet — and the comeback as Tangibl3D, the Canva of 3D modeling. Every SDF3D subscriber gets one year free.

Read the full story →
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The SDF3D User Manual

The complete original documentation of SDF3D (Subdivformer) — every tool, every workflow, all illustrations. Searchable.

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Beta Tester Program

Get early access to the next generation of SDF3D on iOS, Android and the web. Limited seats.

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Technical Support

Questions about the classic app, your models or .sdf files? Our team answers.

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Contact us

Inquiries · technical support · beta tester registration