Side by side
FreeCAD vs KiCad
Both stand on engineering cad software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan LinuxMacWindows
Choose FreeCAD if you need a free, open-source desktop modeler with parametric editing, broad open-format support, and technical simulation tools. It runs on Windows, macOS, and Linux. Look elsewhere if you need a stated built-in render engine or team administration controls.
Visit FreeCAD Free plan LinuxMacSelf-hosted+1
KiCad covers schematic capture, PCB layout, checking, routing, and 3D viewing in a free suite. Check the stable Linux release's x86-64 limitation if choosing that platform.
Visit KiCadThe facts
| FreeCAD | KiCad | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Mac, Windows | Linux, Mac, Self-hosted, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 4 | 1 |
| Maker | FreeCAD | Not published |
| Website | freecad.org | kicad.org |
| On engineering cad software | #2 of 27 | #1 of 27 |
FreeCAD: what it does well
- Free desktop access has no sign-up, paywall, or restrictions.
- Parametric edits can use model history and parameter changes.
- Creates constrained 2D sketches and production-ready drawings from 3D models.
- Includes FEA, experimental CFD, and robot simulation.
- Reads and writes STEP, IGES, STL, SVG, DXF, OBJ, IFC, and DAE.
What to know first
- The render engine is external.
- It is desktop software, with no web platform listed.
- No team sharing or administration controls are stated.
KiCad: what it does well
- Free software with no listed trial.
- Schematic checks flag several connection problems.
- PCB routing modes respect design rules.
- Integrated 3D viewer supports ray tracing.
- Imports designs from several named tools.
What to know first
- Stable Linux release is for x86-64 systems.
- KiCad is listed for desktop deployment.
Alternatives to FreeCAD Alternatives to KiCad The whole list