DIALux is the worldwide standard
in lighting design software
Download DIALux evo Pro Features ►
Find out why DIALux is made for lighting designers and luminaire manufacturers
750K
active users worldwide
25
languages available
60M
luminaires used per month
DIALux is free & 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.
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Academy
Learn DIALux
We show you how to work with the software. In our Academy you will find tutorials, seminars and online courses for beginners and advanced users – also free of charge.
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Lightshift powered by DIALux
Find and hire freelancers
As a busy lighting designer, you can find support for your project on Lightshift. For example, you need a 3D model to complete your lighting design? Then choose the right one from hundreds of experts or post a job. Through sensible task sharing, you can complete your job quickly and efficiently. Of course, you can also register yourself as a freelancer and offer your services worldwide. Registration is free of charge and without obligation.
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