Always prioritize legal and secure methods when accessing software. If you're unsure about the best approach for your needs, consider reaching out to the software vendor's support team for guidance.

The standard (the main version) is 100% free – no trial period, no feature limitations, no watermarks. You can download it directly from the official website.

Dialux is the world's leading lighting design software, used by engineers, architects, and lighting designers to plan, calculate, and visualize indoor and outdoor lighting systems. It supports:

Here is everything you need to know about why you should avoid "cracked" software and how you can use DIALux for free legally. What is DIALux?