Part3D
Part3D: Affordable Apple-device CAD with practical parametric tools for 3D printing. Ranked #97 of 147 in 3D Modeling Software by our editors (3.0/10); pricing: Free plan; best for affordable parametric 3D printing on Apple devices.
At a glance
- Editor score3.0 / 10
- PricingFree plan
- Best forAffordable parametric 3D printing on Apple devices
- Free planYes
- Paid from$39.99/yr
- Platform accessBoth
- Facts checked22 Sep 2026
Where it wins
- Constraint-based sketches and editable feature trees
- Direct transfer to Orca Slicer, Bambu Studio, and Creality Print
- Offline operation with STEP, STL, and OBJ workflows
Where it doesn't
- Available only on iOS and macOS
- The macOS version is a public beta
- The Free plan has basic tools and regular-quality exports
Our verdict on Part3D
Part3D is a CAD and 3D modeling application for iPad and macOS, aimed at hobbyists, makers, and 3D-printing enthusiasts. Its workflow combines parametric 2D sketching with constraints and dimensions, feature-based solid modeling, and non-destructive feature tree editing. Modeling tools include extrude, revolve, fillet, and chamfer, while Part3D Bridge supports direct transfer to Orca Slicer, Bambu Studio, and Creality Print. The application operates offline and on-device, making it a focused option for Apple users who want to create printable parts without relying on a browser-based workflow.
The feature set is strongest around practical part design and print preparation. Users can work with constrained sketches, build solids from those sketches, revise features through the tree, and exchange CAD files through STEP import and export. STL and OBJ export support printing workflows, with high-quality export listed for Pro Lifetime. The Free plan includes basic sketching tools, extrude, fillet, chamfer, Part3D Bridge support, and regular-quality STL and OBJ export. This makes the free tier suitable for simpler projects, while more demanding CAD exchange and export requirements point toward a paid plan.
Published plans show Free access, Pro Monthly at $5.99 per month, Pro Yearly at $39.99 per year, and Pro Lifetime at $69.99 one time. The paid plans add all features and an iPad and macOS Beta license; Pro Lifetime also lists unlimited projects, STEP import and export, and high-quality STL and OBJ export. Part3D is a sensible pick for Apple-device makers who value offline parametric modeling and slicer transfer. It is less suitable for users who need Windows, broader platform access, or a wider feature set than this focused 3D-printing workflow provides.
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Part3D pricing
All 4 Part3D plans and prices →
Part3D fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $39.99/yr |
| Platform access | Both |
| Sculpting tools | Not verified |
| Animation tools | Not verified |
| Parametric modeling | Yes |
| Render engine | Not verified |
| 3D print export | Yes |
| Deployment | Desktop, Mobile |
| Platforms | iOS, macOS |
| Support | Email, Community |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 3 integrations: Orca Slicer, Bambu Studio, Creality Print |
| Pricing | Free plan (source) |
| Website | part3d.app |
| Facts checked | 22 Sep 2026 |
Part3D integrations
Part3D lists 3 integrations on its own site.
- Orca Slicer
- Bambu Studio
- Creality Print
Alternatives to Part3D
- BlenderA broad free 3D suite covering modeling, animation, rendering, scripting, and print export.9.3
- HoudiniA deep procedural 3D suite for VFX, animation, games, and technical art.9.1
- Autodesk MayaA mature desktop suite for studios handling modeling, animation, VFX, and rendering.9.0
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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