FreeCAD alternatives: 6 apps ranked by verified data
Common reasons people leave FreeCAD: interface less polished than commercial CAD, and steeper learning curve for complex models. We ranked 6 alternatives by how directly each one replaces FreeCAD, then by reviews, real visits and how recently each app's facts were checked against its own website. Onshape currently ranks first.
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The highest-ranked app in this list for each need.
Best FreeCAD alternative for most people
OnshapeBrowser-based professional CAD with a free plan for public projects.
Best FreeCAD alternative for a free option
SolveSpaceA small, free parametric modeler that is quicker to learn for simple parts.
Best FreeCAD alternative for a free plan you can upgrade
Autodesk FusionMore polished CAD and CAM with a free personal tier, if you accept cloud storage.
Best FreeCAD alternative for open source
OpenSCADFree code-based CAD for programmers who prefer scripts to sketches.
Best FreeCAD alternative for Mac
SolveSpaceA small, free parametric modeler that is quicker to learn for simple parts.
Best FreeCAD alternative for Windows
SOLIDWORKSThe commercial standard for mechanical design in industry.
Best FreeCAD alternative for Linux
SolveSpaceA small, free parametric modeler that is quicker to learn for simple parts.
Best FreeCAD alternative for iPhone and Android
OnshapeBrowser-based professional CAD with a free plan for public projects.
Best FreeCAD alternative for working in the browser
OnshapeBrowser-based professional CAD with a free plan for public projects.
FreeCAD alternatives: common questions
What is the best alternative to FreeCAD?
Onshape ranks first right now. Browser-based professional CAD with a free plan for public projects. SOLIDWORKS and SolveSpace follow it in our ranking.
Is there a free alternative to FreeCAD?
Yes. Onshape (free plan + paid), SolveSpace (open source), Autodesk Fusion (free plan + paid) and OpenSCAD (open source) have a free option. Check each app's verified facts for current plan limits.
Is there an open-source alternative to FreeCAD?
Yes: SolveSpace and OpenSCAD.
Which FreeCAD alternatives work on Linux?
SolveSpace and OpenSCAD run on Linux.
Why do people switch from FreeCAD?
The complaints we hear most: interface less polished than commercial CAD; steeper learning curve for complex models; fewer supplier models and integrations.
How is this list ranked?
Every app is scored with the same published formula: how directly it replaces FreeCAD, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.