FootPrintsFootPrints 
FootPrints (Footprints.exe). Footprints is a iso-illuminance template generator, available here free of charge.
Fast, Free Iso-Illuminance Template Generator for Accurate Lighting Design
Footprints is a free iso-illuminance template generator designed for quick, accurate lighting layouts. Built for users familiar with basic lighting terminology and standard Windows operations, it streamlines illumination planning with a clean, intuitive workflow.
The interface is self-explanatory for anyone who has used template generators before, making it ideal for professional lighting designers, engineers, and students seeking a reliable tool. Perfect for projects requiring precise light distribution maps, best free lighting design tool searches, and professional illuminance calculator software needs.