You must have a registered account to access software downloads. Registration is completely free.
To download any version of ETS6, you must first have an account with the KNX Association. MyKNX portal
KNX Association is hosting events worldwide throughout 2026, including in Romania, South Korea, Belgium, United States, Sweden, Czechia, Australia, China, Denmark, Netherlands, France, and Portugal.
Seamlessly integrates standard IPv6-based IoT devices alongside classic twisted-pair (TP) and radio frequency (RF) hardware. Ets6 Knx Download
: Find your ETS6 product (even if using the free Demo version) and click Download Software to get the setup zip file.
Version 6.4.0 (released February 25, 2026) brings several powerful new features designed to make your daily KNX projects more efficient.
Standard single-family homes (restricted to a single project). Professional system integrators and commercial buildings. How to Get a Free or Discounted License You must have a registered account to access
Once logged in, click on the "Account" or "Shop" tab, and look for the "Downloads" sub-menu.
💡 ETS6 requires administrator rights for installation, but not for normal operation. Administrator rights are only needed when installing plug-ins.
A KNX USB or IP Interface is required to link the software to your actual hardware. MyKNX portal KNX Association is hosting events worldwide
The 6.4.1 patch directly addresses bugs from the initial 6.4 release. Conclusion: Start Your Download Today
The Association enforces strict distribution rules to ensure software integrity and security. Downloading the software from third-party websites or torrent networks exposes your system to malware and invalidates your licensing.