If you are a student or a new designer, learn Dialux Evo. It is the future. But if you are a professional needing to recalculate a shopping mall project from 2010 or simply prefer a no-nonsense tool, Dialux 4.13.0.2 is your best companion. Download it, archive it, and keep a copy on a USB stick—because one day, it might vanish from the web entirely.
Have you successfully installed Dialux 4.13.0.2 on Windows 11? Share your experience in the comments below. This article is for informational purposes. We do not provide direct download links. Always respect copyright laws and software licensing agreements. DIAL GmbH is the rightful owner of all Dialux trademarks. Dialux 4.13.0.2 Download
Meta Description: Need the Dialux 4.13.0.2 download? This guide covers everything—features, system requirements, installation steps, and why this legacy version is still sought after by lighting designers in 2025. Introduction: A Trip Down Memory Lane In the world of professional lighting design, few names command as much respect as Dialux . For over two decades, this software has been the gold standard for planning, calculating, and visualizing indoor and outdoor lighting systems. However, among seasoned lighting engineers and long-time professionals, one specific version holds a special place: Dialux 4.13.0.2 . If you are a student or a new designer, learn Dialux Evo
| Feature | Dialux 4.13.0.2 | Dialux Evo (v11+) | | :--- | :--- | :--- | | | Low (1-2 days) | High (1 week) | | Rendering Quality | Basic, technical | Photorealistic, ray-tracing | | CAD Import | DXF only | DWG, DXF, Revit, IFC | | Real-time Lighting | No (press calculate) | Yes (interactive) | | Emergency Lighting | Manual only | Automatic module | | Green Building | No | LEED, BREEAM support | | Manufacturer Data | Dying (legacy ULD) | Active (online library) | Download it, archive it, and keep a copy
Despite the release of newer versions like Dialux 4.13.1 and the completely overhauled Dialux 5.0 and later Dialux Evo, version remains a heavily searched term. Why? Because it represents the last truly "classic" interface—fast, straightforward, and free from the learning curve of the newer 3D CAD-like environments.
| Component | Minimum Requirement | | :--- | :--- | | | Windows 7, 8, 8.1, 10 (32-bit or 64-bit) | | Processor | 2 GHz Dual Core | | RAM | 2 GB (4 GB recommended for complex scenes) | | Graphics | DirectX 9.0c compatible (OpenGL 2.0) | | Hard Disk Space | 2 GB free | | Display | 1024 x 768 resolution |
Note: While it may run on Windows 11, Dialux 4.13.0.2 is not officially supported on older systems. IMPORTANT LEGAL NOTE: Dialux 4.13.0.2 is no longer available on the official DIALux website (www.dialux.com). The developer, DIAL GmbH, has completely moved on to the DIALux Evo line. You will find only Evo versions on their official site. Downloading version 4.13.0.2 from third-party archives is generally considered safe, but you must exercise caution. We do not host the file; we provide guidance on how to locate it legally. Method 1: Official Archive (If Available) As of 2025, DIAL GmbH has removed legacy installers from their public servers. However, some regional Dialux training centers may have local archives. If you have a login account from 2015 or earlier, check your "History" section. Method 2: Trusted Third-Party Download Portals Since the official source is gone, reputable software archives are your best bet. Look for sites that provide MD5 checksums to verify file integrity. Typically, the filename is: DIALux_Setup_4.13.0.2.exe File size: Approximately 680 MB.