FreeCAD
FreeCAD is an open-source parametric 3D modeler designed primarily for creating real-life objects of any size.
Our verdict
Who it's for
Design real-life objects with an open-source parametric 3D modeler.
Who should look elsewhere
Learning curve might be steep for new CAD users.
Pros
- +Completely free and open-source with no licensing fees or vendor lock-in.
- +Parametric modeling allows for easy design modifications and history tracking.
- +Supports a wide range of professional and technical tasks, from product design to architecture.
- +Highly customizable and extensible through Python scripting and add-ons.
- +Strong community support and extensive documentation.
Cons
- −Learning curve might be steep for new CAD users.
- −Performance for very complex models might not match commercial alternatives (though core is C++).
- −User interface and workflow might require adaptation compared to proprietary software.
Key features
- ✓Parametric modeling with full design history
- ✓Geometry-constrained 2D sketcher
- ✓Solid-based geometry kernel (Open CASCADE Technology)
- ✓Built-in BIM workbench for building and construction projects
- ✓Finite Element Analysis (FEA) tools
- ✓Experimental CFD capabilities
- ✓Dedicated CAM/CNC workbenches
- ✓Robot simulation module
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| FreeCAD | — | month | Open-source parametric 3D modeler; Design real-life objects of any size; Modify design by changing parameters in model history |