DIALux is the world's leading software for lighting design. Available in 26 languages, free of charge and tailored to your needs. Design, calculate and visualise indoor, outdoor, street and …

Download DIALux, the worldwide standard in lighting design software. Free of charge. Design light for single rooms, whole buildings, outdoor area, street lighting and daylighting.

DIALux evo is the powerful software for your lighting design. Design, calculate and visualise light for indoor and outdoor areas. With DIALux evo you can create individual rooms, multi-storey …

Dialux Workshop - free 3D models for Dialux in m3d file format as well as in .3ds, .dae and .sat formats.

We connect you with lighting design experts from our DIALux community, who perfectly fit to your needs. Our hybrid seminar focuses on light. You learn to analyse architecture, to consider the …

With DIALux we offer a high-quality international planning tool that provides all functions for professional lighting design free of charge. For those who want to optimise their workflow, we …

DIALux is used free of charge as a planning tool by more than 750,000 lighting designers worldwide. The main focus of DIALux evo 13 is the calculation of light obtrusive light. This …

More than 750,000 professional users worldwide – including engineers, electricians and lighting designers – plan, calculate and visualise light for indoor and outdoor areas with DIALux evo – …

Increase the productivity and efficiency of your work with DIALux Pro. The DIALux Pro Version is the all-in-one package to speed up your lighting design.

Find everything you need to know to get started with DIALux. Design, calculate and visualise light with DIALux evo. Work with real luminaires and products of more than 190 manufacturers. …