Magnetic Field Simulation Software __full__ Free May 2026

Historical interest or very simple 3D checks.

femm.foster-miller.net 2. Elmer FEM (Multi-physics) Best for: Coupled electromagnetic-thermal-structural problems. Platform: Windows, Linux, macOS. License: GPL (open source). magnetic field simulation software free

comsol.com (request trial CD/Demo version) 7. Online & Browser-Based Tools | Tool | Type | Capability | |------|------|-------------| | MagneForce (web demo) | 2D magnetostatic | Simple coil/bar magnet fields | | Falstad’s EM Applet | Educational | Interactive field lines from currents/magnets | | p5.js / Three.js examples | Code playground | Visualize vector fields programmatically | Historical interest or very simple 3D checks

elmerfem.org 3. OpenFOAM (with electroMagnetics solvers) Best for: Advanced users needing transient or coupled plasma/MHD simulations. Platform: Linux, Windows (WSL), macOS. License: GPL. macOS. License: GPL. Classroom exercises

Classroom exercises, simple electromagnets, motors.