Dialux 314 ★ Ad-Free

Modern DIALux automates a lot (rooms, windows, daylight). In DIALux 314, you manually define every surface, every reflectance, and every calculation grid. For engineers designing to strict standards (like EN 12464-1), this raw, unfiltered control is actually preferable.

You might be surprised to learn that many professional lighting designers keep a virtual machine running Windows XP or Windows 7 just to run DIALux 3.14. Here is why: dialux 314

Version 4.13 is considered a "feature-complete" release. The development roadmap suggests that Dialux 315 (expected Q4 2026) will focus on ray-tracing for photorealistic previews using RTX technology. However, for the next 12 months, Dialux 314 remains the gold standard for professional lighting calculation. Modern DIALux automates a lot (rooms, windows, daylight)