calculations that some feel are handled more simply in the older version. 1. Where to Download
The software provides precise calculations for illuminance ( ), luminance ( ), and glare ratings ( UGRcap U cap G cap R Dialux 4.13.0.2 Download
The version you're looking for seems to be an older version of Dialux evo, a software by ERCO. I couldn't find an official download link for this specific version, as the company might have removed it from their website. calculations that some feel are handled more simply
Because official links are gone, you must rely on archived community mirrors. when downloading from third-party sites. I couldn't find an official download link for
Version is a specific maintenance release. The ".0.2" suffix indicates it was a minor bug-fix patch applied to the 4.13 main branch. Users who remember this era describe it as the "swiss army knife" of lighting calculation—reliable, snappy, and predictable.
maintain archived versions of the installer (approx. 528 MB). DIALux Community 2. Installation Steps DIALux 4.13 For Windows | Download 25 Mar 2026 —