Dialux Evo 9 [portable] 【99% Trusted】

: The Raytracer and export modes now support resolutions up to 4K UHD ( ), allowing for professional-grade visual presentations.

| Feature | DIALux 4 | DIALux evo 9 | | :--- | :--- | :--- | | | CAD-based (Lines, arcs) | Room/Building-based (3D objects) | | Daylight Calculation | Basic (Simplified sky models) | Advanced (Raytracing sky, time-of-year simulation) | | Luminaire Update | Manual re-import of IES files | Live cloud sync with manufacturers | | BIM Support | None | Native IFC 4.0 | | Render Quality | Standard | Photorealistic (PBR) | | Learning Curve | Steep (needs CAD knowledge) | Shallow (drag and drop) | dialux evo 9

Dialux evo 9 is a lighting design software developed by DIAL GmbH, a German-based company with over 60 years of experience in the field of lighting technology. The software is widely used by architects, lighting designers, and engineers to create detailed and realistic lighting simulations for various applications, including interior and exterior lighting design. : The Raytracer and export modes now support

: A "spotlights" feature allowed users to see the light output of a single selected luminaire instantly without running a full project calculation. This "show light" tool significantly speeds up the process of focusing track spots or adjustable downlights. : A "spotlights" feature allowed users to see

| Feature | Dialux evo 9 | Relux Desktop | AGi32 | | :--- | :--- | :--- | :--- | | | Free | Free (Basic) | $$$ (High) | | BIM Import | Excellent (IFC/DWG) | Good | Moderate | | Real-Time Render | Yes (V-RAY) | No | No | | UGR Glare | Dynamic | Static | Static | | Learning Curve | Medium | Medium | High | | Outdoor Tools | Good (Street standard) | Excellent (Tunnels/Roads) | Excellent (Floodlighting) |

DIALux evo 9 is a complete, free-of-charge software solution for professional lighting calculation. It supports all major light planning standards, including EN 12464, DIN 5035, and LEED requirements. It allows designers to import 3D models, place luminaires, calculate illuminance, glare (UGR), and produce photorealistic visualizations.