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DIALux and product catalogues
DIALux evo 10
The worldwide standard in lighting design software
Design, calculate and visualize light for single rooms, whole buildings, streets, outdoor areas, emergency lighting and daylighting.
DIALux is free and open.
Download DIALux evo DIALux FAQ ›
Latest Version
5.10.0.56785 (2021-10-15)
Hardware requirements
CPU with SSE2-support 4 GB RAM (min. 2 GB), OpenGL 3.2 graphics card
(1 GB RAM), Windows 8.1/10 (32/64 bit), resolution min. 1920 × 1080 px
Language support
Čeština, Dansk, Deutsch, Eesti, English (UK/US), Español, Français, Italiano, Magyar, Nederlands, Norsk, Polski, Português, Română, Slovenščina, Suomi, Svenska, Türkçe, Ελληνικά, русский, 한국어, 简体中文, 繁體中文, 日本語.
DIALux 4 (outdated)
You can download DIALux 4.13.0.2 here, if you still need it. We do not maintain this version any further. We strongly recommend to use DIALux evo.
DIALux product catalogues
We cooperate with all leading brands in the lighting industry. Download their catalogues to use the products in DIALux.
You can support DIALux by using products and data from DIALux members. Learn more here.
You want to become a DIALux partner?
Get more information about the DIALux partnership.
The asteric (*) indicates a premium members.
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