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Software · head to head

Inventor vs OpenSCAD

Inventor logo

Inventor

Software

Professional-grade 3D mechanical design

From
$29/month
Rated
-
Full reviewWebsite
OpenSCAD logo

OpenSCAD

Software

The programmers solid 3D CAD modeler

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only OpenSCAD has a free tier, so it costs nothing to try first.
  • Each has a real cost: Inventor autodesk publishes no licence price through UK G-Cloud: every listing found there is reseller delivered training at 750 to 1,500 pounds per day rather than software licensing, and neither AWS Marketplace nor GSA carries the product; OpenSCAD script-based workflow, not interactive design interface
  • They diverge on capability: Inventor covers Parametric modeling, OpenSCAD covers Script-based modeling.

Where they differ

Only the attributes on which Inventor and OpenSCAD actually diverge.

Attributes where Inventor and OpenSCAD differ
AttributeInventorOpenSCAD
Starting price$29/monthFree
Pricing modelsubscriptionopen-source
Free tierNoYes
PlatformsWindowsWindows, macOS, Linux, WebAssembly
Founded19822009

Identical on both: user rating (Not yet rated), category (Unknown).

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 Inventor

  • Parametric modeling
  • Assembly design
  • Sheet metal
  • Simulation
  • Rendering
  • Technical documentation
  • Frame generator
  • AutoCAD

Only in OpenSCAD

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

Both cover

  • Windows support

What people use each for

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

Inventor

  • Mechanical designnot OpenSCAD
  • Product developmentnot OpenSCAD
  • Manufacturing documentationnot OpenSCAD

OpenSCAD

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

Where each one falls short

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

Inventor

  • Autodesk publishes no licence price through UK G-Cloud: every listing found there is reseller delivered training at 750 to 1,500 pounds per day rather than software licensing, and neither AWS Marketplace nor GSA carries the product

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)

Pricing, plan by plan

Inventor

$29/month
  • Inventor$2085/month
    • Full mechanical design
    • Simulation
    • Documentation
  • Product Design & Manufacturing Collection$2475/month
    • Inventor + AutoCAD + more

OpenSCAD

Free

No published plan breakdown. See the OpenSCAD review.

Which should you pick?

Choose Inventor if

  • You need parametric modeling.
  • You work on Windows.
  • You also want assembly design.
Inventor review

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

Questions people ask

Is Inventor or OpenSCAD better?
Neither clearly leads. Inventor starts at $29/month and OpenSCAD at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Inventor or OpenSCAD?
OpenSCAD has a free tier; the other does not. Paid plans start at $29/month for Inventor and Free for OpenSCAD.
Does Inventor or OpenSCAD run on more platforms?
Inventor runs on Windows. OpenSCAD runs on Windows, macOS, Linux, WebAssembly.
Can I use OpenSCAD for free?
Yes. OpenSCAD has a free tier, so you can try it without paying. Inventor starts at $29/month.
What is Inventor best used for?
Inventor is most often used for mechanical design, product development, manufacturing documentation. Of those, mechanical design and product development are not what OpenSCAD is typically brought in for.
What can Inventor do that OpenSCAD cannot?
Inventor covers Parametric modeling, Assembly design, Sheet metal, Simulation. OpenSCAD covers Script-based modeling, CSG operations, 2D to 3D extrusion, Parameterization. Both handle Windows support.
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