Top 9 Best Permanent Magnet Simulation Software of 2026

Elmer FEM targets magnet and machine analysts who need control over the solver setup and material laws rather than fixed magnet workflows. The project file approach captures boundary conditions, material parameters, solver selection, and mesh controls in a way that can be reused across runs. Nonlinear material modeling supports permanent magnet behavior via user-defined constitutive relationships, which helps when modeling recoil behavior or custom magnet demagnetization curves.

A key tradeoff is that achieving stable nonlinear convergence often requires manual tuning of solver settings and mesh refinement strategy. Elmer FEM fits situations where a team can invest in configuration discipline and wants reproducible studies for variants such as air gap field maps or flux linkage comparisons. The tool is less aligned with highly GUI-driven workflows that prioritize quick result generation over explicit solver control.

QuickField supports typical motor and magnet modeling steps like importing CAD geometry, setting boundary conditions, and running nonlinear magnetic analyses for air gap fields and flux distributions. The workflow emphasizes quick edit cycles, with persistent model definitions that reduce rework when geometry or material properties change. Result viewing and extraction are geared toward engineering iteration, not only one-off inspection of a single solve.

A key tradeoff is that QuickField’s permanent magnet feature coverage and coupling options do not reach the breadth of large multi-physics suites. It fits teams who need fast magnetostatic runs and repeatable parameter sweeps inside a smaller electromagnetic scope, especially during early torque ripple and cogging torque screening.

FEMM provides a dedicated magnetostatic solver with nonlinear B-H curve handling and standard block-based materials, which makes it practical for magnet performance checks and motor topology studies. The toolchain includes geometry editing, boundary condition setup, and mesh generation inside the same environment. Post-processing targets magnet field quantities and force outputs used for design iteration. This focus keeps projects smaller in scope than general-purpose commercial solvers that prioritize coupled physics and advanced CAD integration.

A key tradeoff is the limited native scope for transient dynamics and electromagnetic-thermal co-simulation, so eddy-current loss and time-domain behavior usually require other tools. FEMM works well when a team needs many 2D parameter variations such as pole arc, air gap, or magnet orientation and wants tight control of geometry-to-solution cycles. It also suits magnet and rotor desk studies where relative trends matter more than fully coupled system prediction.

COMSOL Multiphysics pairs a magnetics solver with multi-physics coupling so permanent magnet studies can include electromagnetic-thermal interactions and shared geometry across disciplines. Its nonlinear material modeling supports custom magnet and ferromagnetic behavior needed for B-H curve and recoil-related effects.

COMSOL also supports parameterized sweeps and scriptable workflows for repeating rotor, magnet, and air-gap design variants. Built-in CAD import and physics-controlled meshing reduce the manual glue work common in magnet-only FEM pipelines.

JMAG-Designer runs magnetostatic and transient electromagnetic simulations for permanent magnet machines and magnet systems with a workflow focused on device geometry, material nonlinearities, and field extraction for design iteration. The package supports magnet-specific material entry with hysteresis-related curves and computes flux, forces, torque-related quantities, and related derived metrics for design tradeoffs.

It also supports multiphysics coupling workflows such as electromagnetic-thermal runs, which matters when magnet temperature changes drive performance shifts. Model setup stays project-based with reusable machine templates and parameter controls geared toward repeated design revisions.

MOOSE Magnetic targets magnetostatic and electromagnetics workflows inside the MOOSE multiphysics environment, which is a concrete fit for teams already using MOOSE for coupled physics. It supports nonlinear ferromagnetic material behavior through configurable material models and lets users assemble custom physics blocks for geometry, boundary conditions, and solver controls.

The workflow emphasizes scriptable parametric runs and reproducible case setup by treating model inputs as versionable artifacts. For permanent magnet studies, the practical focus is magnet field calculation workflows that can be extended for additional physics coupling when needed.

Faraday from integratedsoft.com focuses on permanent magnet simulation workflows that stay integrated from geometry inputs to solver runs and result checks. It supports parametric modeling so magnet and motor variations can be regenerated without rebuilding the whole study setup.

Faraday’s magnet-centric workflow emphasizes nonlinear magnetic behavior and repeatable calculation runs rather than general-purpose multiphysics authoring. Automation hooks and model-to-result consistency targets help teams standardize how magnet systems are simulated across projects.

GetDP is an open-source finite element solver focused on user-defined physics and custom analysis workflows for magnet problems. It uses a domain-specific equation language so users can define magnetostatic and time-dependent formulations, including nonlinear material behavior, without relying on a fixed magnetic toolkit.

GetDP supports boundary and field post-processing suited to permanent magnet design questions like air-gap flux density, force, and energy-based metrics. The workflow centers on repeatable project definitions that integrate with automated runs for parameter sweeps and multi-variant studies.

EMWorks performs permanent magnet simulations with a focus on magnet-specific geometry workflows and nonlinear material inputs for magnetostatic and derived performance outputs. The tool supports modeling inputs such as B-H curves and magnet properties, then computes magnetic field quantities used to estimate forces, flux linkage, and torque-related metrics for machine layouts.

EMWorks is designed for iterative design loops where engineers adjust geometry parameters and material characteristics and rerun solves to compare outcomes. Integration depth relies on its file and solver coupling approach, rather than a broad automation and API surface aimed at external PLM or orchestration systems.