Maxwell is a 32-bit Windows application for the treatment of electrical geophysics data. Used by serious mineral explorers, consultants and academics on all continents, it is the productivity-enhancing tool for consumers of electrical geophysics data. Written and maintained by people who acquire, process and interpret EM data for a living, Maxwell was developed to handle all forms of EM geophysical data: time-domain, frequency-domain, ground-based, airborne, dB/dt and B field. Current versions of Maxwell require Windows XP or higher.