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CAD · head to head

FreeCAD vs ZBrush

FreeCAD logo

FreeCAD

CAD

Open-source parametric 3D CAD modeler

From
Free
Rated
-
Full reviewWebsite
ZBrush logo

ZBrush

CAD

Industry standard for digital sculpting

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only FreeCAD has a free tier, so it costs nothing to try first.
  • Each has a real cost: FreeCAD no pricing published; product is completely free and open-source; ZBrush subscription model required; no perpetual licence option available
  • They diverge on capability: FreeCAD covers Parametric modeling, ZBrush covers Digital sculpting.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which FreeCAD and ZBrush actually diverge.

Attributes where FreeCAD and ZBrush differ
AttributeFreeCADZBrush
Starting priceFreeOn request
Pricing modelopen-sourcesubscription
Free tierYesNo
PlatformsWindows, macOS, LinuxWindows, macOS, iPadOS
Founded20021986

Identical on both: 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 FreeCAD

  • Parametric modeling
  • Part design
  • Assembly
  • Drafting
  • FEM simulation
  • Path/CAM
  • Architecture
  • BIM

Only in ZBrush

  • Digital sculpting
  • Dynamesh
  • ZRemesher
  • PolyPaint
  • Live Boolean
  • Sculptris Pro
  • UV Master
  • High polygon handling

Both cover

  • Windows support
  • MacOS support

What people use each for

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

FreeCAD

  • Mechanical engineering designnot ZBrush
  • Architectural modellingnot ZBrush
  • Product design and prototypingnot ZBrush
  • CAM/CNC path generationnot ZBrush

ZBrush

  • Digital character and creature sculptingnot FreeCAD
  • High-polygon organic form designnot FreeCAD
  • Texture painting and PolyPaint worknot FreeCAD
  • Game asset creation and 3D modellingnot FreeCAD

Where each one falls short

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

FreeCAD

  • No pricing published; product is completely free and open-source
  • Donations are optional and voluntary for project support

ZBrush

  • Subscription model required; no perpetual licence option available
  • iPad version requires separate subscription to ZBrush for iPad

Pricing, plan by plan

FreeCAD

Free

No published plan breakdown. See the FreeCAD review.

ZBrush

On request

No published plan breakdown. See the ZBrush review.

Which should you pick?

Choose FreeCAD if

  • You need parametric modeling.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want part design.
FreeCAD review

Choose ZBrush if

  • You need digital sculpting.
  • You work on Windows, macOS, iPadOS.
  • You also want dynamesh.
ZBrush review

Questions people ask

Is FreeCAD or ZBrush better?
Neither clearly leads. FreeCAD starts at Free and ZBrush at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, FreeCAD or ZBrush?
FreeCAD has a free tier; the other does not. Paid plans start at Free for FreeCAD and On request for ZBrush.
Does FreeCAD or ZBrush run on more platforms?
FreeCAD runs on Windows, macOS, Linux. ZBrush runs on Windows, macOS, iPadOS.
Can I use FreeCAD for free?
Yes. FreeCAD has a free tier, so you can try it without paying. ZBrush starts at On request.
What is FreeCAD best used for?
FreeCAD is most often used for mechanical engineering design, architectural modelling, product design and prototyping, cam/cnc path generation. Of those, mechanical engineering design and architectural modelling are not what ZBrush is typically brought in for.
What can FreeCAD do that ZBrush cannot?
FreeCAD covers Parametric modeling, Part design, Assembly, Drafting. ZBrush covers Digital sculpting, Dynamesh, ZRemesher, PolyPaint. Both handle Windows support, MacOS support.

Answered from the vendors’ own pages

FreeCAD: How much does FreeCAD cost?

FreeCAD is completely free with no licensing fees, vendor lock-in, sign-up requirements, paywalls, or restrictions. The software is open-source and available for anyone to use and adapt.

Source
ZBrush: What is included in a ZBrush subscription?

Every ZBrush subscription includes ZBrush on desktop, iPad, and Windows on Arm devices with premium features, rendering with Redshift, ZBrush Classroom, and Cineversity training.

Source
FreeCAD: Does FreeCAD offer optional support or sponsorship?

FreeCAD accepts voluntary donations to support the project. Sponsorship tiers range from $1 per month (Normal Sponsor) to $200 per month (Gold Sponsor), with different visibility levels. One-time donations of any amount are also accepted.

Source
ZBrush: Is there a free trial available?

Yes. Download the Maxon App to start your 14-day free trial. Every trial includes ZBrush and the full Maxon One suite.

Source
ZBrush: Can I use ZBrush on multiple devices?

ZBrush licensing is dual platform, so you can run on desktop and iPad simultaneously or switch between them at any time.

Source
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