It uses the FEM technique to calculate field distribution around coils, permanent magnets, and iron cores.

Vizimag 3193 is frequently cited in scientific literature, especially in experiments requiring precise, static magnetic fields.

(frequently searched alongside its core version Vizimag 3.19 ) is a classic, highly efficient 2D finite element method (FEM) software application designed to model, simulate, and visualize magnetic structures and their resulting magnetic fields. Developed originally by engineer John Beeteson, Vizimag has maintained an enduring reputation among physics educators, hobbyists, and electrical engineers. It offers a lightweight, highly visual alternative to massive, steep-learning-curve CAE suites.