How much does Zumen AI cost?

Each credit costs 100 yen. A 3D model creation uses 10 credits, and an exploded view uses 1 credit. The preview includes 50 free credits per account.

Which CAD formats are supported?

Users can download created models as STEP or STL files. Native CAD files are available for SOLIDWORKS (*.sldprt), Fusion (*.f3d), and Inventor (*.ipt).

What can Zumen AI do?

Upload a 2D CAD drawing and AI generates a 3D model. It also creates exploded 2D drawings from 3D assembly data, letting users edit the output.

AI Business & IndustryITmedia AI＋1h agoSep 4, 2026, 10:00 JST2 min read

Zumen AI converts 2D drawings to 3D CAD, launches preview

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Key takeaway

Zoho AI launched Zumen AI, a preview that turns 2D drawings into 3D CAD models.
It also generates exploded views from 3D assembly data.
The service aims to save time for designers.

3 Key Points

What happened
Zoho AI launched a preview of its web service Zumen AI on September 3, 2026, which converts 2D drawings into 3D CAD models and creates exploded views from 3D assembly data.
Why it matters
This addresses the time-consuming task of manually reading legacy 2D drawings to build 3D models, and also speeds up the creation of exploded diagrams needed for manufacturing and assembly, reducing delays in design changes and production.
What to watch
The preview gives 50 free credits per account, with costs at 100 yen per credit; each 3D model uses 10 credits and each exploded view uses 1 credit. Native CAD files are output for SolidWorks, Fusion, and Inventor, with other CAD support planned.

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Context & Analysis

The new service tackles a common bottleneck in manufacturing: legacy 2D drawings exist as PDF or DXF files, but production and rework often need 3D data. Manually interpreting these drawings to build models is time-consuming. Zumen AI automates that step, and it also speeds up the creation of exploded views, which previously required arranging parts and noting sheet specifications.

Zoho AI positions Zumen AI as a credit-based service, with 50 free credits during the preview. This pricing model may appeal to small teams that want to test the tool on a few parts before committing. The support for native CAD formats like SOLIDWORKS and Fusion suggests an effort to fit into existing workflows, while the plan to support more CAD tools indicates broader adoption is expected.

For business readers, the significance lies in potential time savings and fewer delays in design changes and production. However, the article does not specify how much time is saved or how accurate the AI-generated models are, so those benefits remain promises rather than proven outcomes.

FAQ

How much does Zumen AI cost?: Each credit costs 100 yen. A 3D model creation uses 10 credits, and an exploded view uses 1 credit. The preview includes 50 free credits per account.
Which CAD formats are supported?: Users can download created models as STEP or STL files. Native CAD files are available for SOLIDWORKS (*.sldprt), Fusion (*.f3d), and Inventor (*.ipt).
What can Zumen AI do?: Upload a 2D CAD drawing and AI generates a 3D model. It also creates exploded 2D drawings from 3D assembly data, letting users edit the output.

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