DIALux is the software for your professional lighting design
Plan, calculate and visualize lighting for indoor and outdoor areas. From entire buildings and individual rooms to parking spaces or road lighting. Create a unique atmosphere with real products of our DIALux members and convince your client with an individual lighting project.
Whatever project you are planning, DIALux offers you a multitude of features and functions
DIALux supports you and your workflow with easy handling and helpful features
Define a room via interior contour. DIALux creates the walls automatically. This saves time and you can quickly normatively evaluate individual rooms.
Present your lighting design with a meaningful documentation. With a clear and understandable presentation you will convince your customer immediately.
DIALux is free and open. Use the software for personal, educational and commercial purposes
Find out why DIALux is free of charge. We explain our business model and will certainly answer some obvious questions.
For those who want even more:
Expand DIALux with special functions
– flexible in a monthly subscription
The DIALux Pro Features
We show you how to use our software quickly and efficiently. Our Academy offers you a wide range of tutorials, seminars and online courses for beginners and advanced learners. We offer you many free options to get you started.
Trust in DIALux
More than 750K active users per month find that DIALux makes their workflow easier and more effective.