Aktiv Grotesk is a low-contrast grotesque sans serif from Dalton Maag, designed by Bruno Maag with colleagues at the studio and developed from 2010 to 2026. It is built around Weight, Width, and Italic variable axes, with styles from Hairline to Black in condensed, normal, and extended widths, each with matching italics. A high x-height, support for ten writing systems, and an extensive icon set shape it as a broad, functional grotesque for complex typographic systems.