FreeCADvs
V-Ray
V-Ray: Professional 3D rendering software
FreeCAD
Open-source parametric 3D CAD modeler
As of 30 August 2026, FreeCAD is free to use. FreeCAD is a free and open-source parametric 3D CAD modeler primarily designed for mechanical engineering and product design, supporting various workbenches for. Softwr lists it under CAD. FreeCAD is made by FreeCAD Community, launched in 2002, available on Windows, macOS, Linux.
Overview
What FreeCAD does
FreeCAD is a free and open-source parametric 3D CAD modeler primarily designed for mechanical engineering and product design, supporting various workbenches for different tasks.
What people use it for
- Mechanical engineering design
- Architectural modelling
- Product design and prototyping
- CAM/CNC path generation
Related searches
The honest half
Where it falls short
Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about FreeCAD.
- No pricing published; product is completely free and open-source
- Donations are optional and voluntary for project support
Cross-shopped
What people choose instead of FreeCAD
Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.
- FreeCADvsEnscape
Enscape: Real-time rendering plugin
- FreeCADvsKeyShot
KeyShot: Real-time 3D rendering and animation
- FreeCADvsLumion
Lumion: Architectural visualization made easy
Capabilities
Features
Parametric modeling
Part design
Assembly
Drafting
FEM simulation
Path/CAM
Architecture
BIM
OpenCASCADE
Integration with OpenCASCADE
Python scripting
Integration with Python scripting
STEP import/export
Integration with STEP import/export
Open source
Open source security feature
Answered, with sources
Questions people ask
Each answer names the page it came from, so you can check it rather than take our word for it.
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.
SourceDoes 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.
SourceBehind it
Who makes FreeCAD
- Company
- FreeCAD Community
- Based in
- Open Source
Keep looking
Where to go from FreeCAD
- FreeCAD alternativesEvery product people weigh against it
- FreeCAD pricingPlans, floors and what the tiers exclude
- FreeCAD badgesWhich rules it meets, and the figure behind each
- All CAD softwareThe full category
- Best CAD softwareThe shortlist, and how it was cut
Best CAD software for
Compare FreeCAD with
- SolveSpace
- OpenSCAD
- Alibre Design
- PrusaSlicer
- Ultimaker Cura
- Creo
- KiCad
- IronCAD
- Zoo
- Siemens NX
- Inventor
- OnShape
- Shapr3D
- Houdini
- ZBrush
- ANSYS Fluent
- Arnold
- Inventor
Other CAD software
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Open source11 researched notesInnovative 3D design software with drag-and-drop simplicity
From $3,500/one-time6 researched notesCloud CAD with a scripting language and a geometry engine exposed as an API
Free, then $20/mo12 researched notesComputational fluid dynamics solver for turbulence, combustion and multiphase flow
Pricing on request12 researched notes
Softwr does not host reviews and shows no star rating for FreeCAD, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.
More on FreeCAD
FreeCAD alternatives
What people switch to, and what they give up
FreeCAD pricing
Every tier, and where the cost actually lands
Compare FreeCAD
Put it head to head with anything we hold
FreeCAD badge
Its rating, and an embed for your own site
Best CAD software alternatives
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Photogrammetry engine formerly sold as ContextCapture, now inside Bentley's iTwin line
quote
Finite element simulation built around coupling physics, with add-on modules licensed separately
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Free slicer for Bambu Lab 3D printers, funded entirely by hardware sales
Open source, no licence fee
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Per user per year