Softwr

CAD · head to head

OpenSCAD vs Rhino 3D

OpenSCAD logo

OpenSCAD

CAD

The programmers solid 3D CAD modeler

From
Free
Rated
-
Full reviewWebsite
Rhino 3D logo

Rhino 3D

CAD

3D computer graphics and CAD application

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: OpenSCAD script-based workflow, not interactive design interface; Rhino 3D windows-only for certain features including 3D digitizing hardware support
  • They diverge on capability: OpenSCAD covers Script-based modeling, Rhino 3D covers NURBS modeling.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which OpenSCAD and Rhino 3D actually diverge.

Attributes where OpenSCAD and Rhino 3D differ
AttributeOpenSCADRhino 3D
Pricing modelfreeone-time
PlatformsWindows, macOS, Linux, WebAssemblyWindows, Mac, iOS
Founded20091980

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (CAD).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in OpenSCAD

  • Script-based modeling
  • CSG operations
  • 2D to 3D extrusion
  • Parameterization
  • STL export
  • Preview
  • 3D printers
  • Slicers

Only in Rhino 3D

  • NURBS modeling
  • Surface modeling
  • 3D visualization
  • Grasshopper
  • Rendering
  • Grasshopper
  • KeyShot
  • V-Ray

Both cover

  • Windows support

What people use each for

The jobs each tool is most often brought in to do.

OpenSCAD

  • Parametric 3D design for manufacturing and 3D printingnot Rhino 3D
  • Technical design with scripted control over geometrynot Rhino 3D
  • Procedural model generationnot Rhino 3D

Rhino 3D

  • NURBS-based 3D modelling for product design and engineeringnot OpenSCAD
  • Precision engineering and prototyping (aerospace, automotive, jewellery)not OpenSCAD
  • Generative design with Grasshopper visual programmingnot OpenSCAD
  • Mesh editing and point cloud processingnot OpenSCAD

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

OpenSCAD

  • Script-based workflow, not interactive design interface
  • Limited to constructive solid geometry and 2D extrusion modelling
  • Not suitable for artistic 3D modelling or computer animation
  • Complex build dependencies (Qt, CGAL, Boost)

Rhino 3D

  • Windows-only for certain features including 3D digitizing hardware support
  • Performance depends on hardware capabilities; complex projects require better equipment
  • Pre-release/Work-in-Progress builds may contain bugs and are not production ready

Pricing, plan by plan

OpenSCAD

Free

No published plan breakdown. See the OpenSCAD review.

Rhino 3D

Free
  • EvaluationFree
    • 90-day trial
    • All features included
    • No credit card required
  • Student License$195/mo
    • Perpetual license
    • Support included
    • Service releases
  • Commercial License$995/mo
    • Perpetual license
    • Support included
    • Service releases
  • Student Upgrade$95/mo
    • Perpetual license
    • Requires prior license key
    • Support included

Which should you pick?

Choose OpenSCAD if

  • You need script-based modeling.
  • You want to start without paying.
  • You work on Windows, macOS, Linux, WebAssembly.
  • You also want csg operations.
OpenSCAD review

Choose Rhino 3D if

  • You need nurbs modeling.
  • You want to start without paying.
  • You work on Windows, Mac, iOS.
  • You also want surface modeling.
Rhino 3D review

Questions people ask

Is OpenSCAD or Rhino 3D better?
Neither clearly leads. OpenSCAD starts at Free and Rhino 3D at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OpenSCAD or Rhino 3D?
OpenSCAD starts at Free and Rhino 3D at Free.
Does OpenSCAD or Rhino 3D run on more platforms?
OpenSCAD runs on Windows, macOS, Linux, WebAssembly. Rhino 3D runs on Windows, Mac, iOS.
Can I use OpenSCAD for free?
Both have a free tier, so you can try either at no cost before committing.
What is OpenSCAD best used for?
OpenSCAD is most often used for parametric 3d design for manufacturing and 3d printing, technical design with scripted control over geometry, procedural model generation. Of those, parametric 3d design for manufacturing and 3d printing and technical design with scripted control over geometry are not what Rhino 3D is typically brought in for.
What can OpenSCAD do that Rhino 3D cannot?
OpenSCAD covers Script-based modeling, CSG operations, 2D to 3D extrusion, Parameterization. Rhino 3D covers NURBS modeling, Surface modeling, 3D visualization, Grasshopper. Both handle Windows support.

Answered from the vendors’ own pages

OpenSCAD: What is the cost of OpenSCAD?

OpenSCAD is free software with no licensing fees, subscriptions, or costs of any kind. The software is available as open-source with no restrictions on commercial or non-commercial use.

Source
Rhino 3D: How much does Rhino 3D cost?

Student licenses cost EUR 195, commercial licenses cost EUR 995. Both are perpetual one-time purchases. Upgrades from prior versions cost EUR 95 for students and EUR 595 for commercial users.

Source
Rhino 3D: Is there a free trial?

Yes, a 90-day evaluation license is available free with no credit card required. Full features are included and commercial use is allowed.

Source
Rhino 3D: Can Rhino 3D licenses be shared across multiple users?

Commercial versions support floating licenses that can be shared. Student licenses are limited to single-user perpetual licenses. All licenses include support and service releases.

Source
Share

Related pages

More on OpenSCAD

More on Rhino 3D

Keep looking

Other head to heads