The virtual interface needs a physical address. Use 15.15.250 or 15.15.255 (Standard virtual addresses).
When you install ETS (version 5 or 6), the installer often prompts you to select components. KNX Virtual is usually listed as an optional feature. Re-running the ETS installer allows you to add the component without re-downloading.
KNX Virtual Download is not about a single file but an ecosystem of simulators, virtual interfaces, and emulated devices that bring KNX engineering into the digital age. Whether you are a student learning ETS, a professional testing complex logic, or a smart home integrator prototyping a system, setting up a virtual KNX environment is now easier than ever.
To get started today: Download ETS 6, add a virtual interface, drag a few devices into your project, and click Simulate. In less than 30 minutes, you will have a fully functional virtual KNX installation running on your laptop — no screwdrivers, no bus cables, no hardware required.
Note: Always respect software licenses. KNX Association and device manufacturers provide free trials and educational licenses; commercial use requires proper licensing.
Article Word Count: ~1,150
Last Updated: 2026
Author’s Note: This guide reflects the state of KNX virtualization as of 2026. Check official KNX member websites for the latest virtual device releases. knx virtual download
KNX Virtual: The Ultimate Guide to Free Smart Home Simulation
If you are looking for a KNX Virtual download, you have come to the right place. KNX Virtual is a powerful, Windows-based application that simulates a complete KNX installation, allowing you to learn, test, and master smart building automation without spending a penny on physical hardware.
Whether you are a student, an aspiring integrator, or a curious homeowner, this guide will walk you through everything you need to know to get started with your virtual smart home project. What is KNX Virtual?
KNX Virtual is a simulation tool developed by the KNX Association. It acts as a bridge between the ETS (Engineering Tool Software) and a virtual environment.
Hardware Simulation: It represents more than 20 types of devices, including push buttons, dimmers, blinds, and even advanced logic modules. The virtual interface needs a physical address
Risk-Free Training: You can program, commission, and test your configurations without the fear of damaging real devices or wiring.
Cost Efficiency: It removes the need for expensive power supplies, IP interfaces, and physical bus cables. How to Download KNX Virtual (Step-by-Step)
The KNX Virtual download is free, but it must be "purchased" through the official MyKNX shop to obtain your unique link.
Create a MyKNX Account: Register for a free account at my.knx.org.
Add to Basket: Search for "KNX Virtual" in the software section of the shop. Add it to your basket. Note: Always respect software licenses
Complete Checkout: Follow the checkout process. You will not be charged; the price is €0.00.
Access Your Link: Go to your account dashboard under "My Products". You will find the download link for the ZIP file there.
Extract and Run: Unzip the folder and double-click the KV.exe file. No formal installation is required—it runs as a standalone application. System Requirements & Setup
Before you begin your KNX Virtual download, ensure your computer meets these basic requirements: ETS6 and KNX Virtual – KNX Association [Official website]
KNX Virtual is a free Windows application that simulates a complete KNX installation, allowing you to learn and test the system without investing in physical hardware like actuators or power supplies. It behaves exactly like a real installation and is primarily used alongside the ETS (Engineering Tool Software) for practice and training. Download and Setup Official Source : You can download KNX Virtual for free through your MyKNX account
: Even though it is free, you must "place an order" for it in the shop to add it to your account for download. No Installation Required
: Once downloaded and extracted, the application can be run immediately without a standard installation process. Compatibility : It requires the latest version of to be installed on the same machine to function correctly. Useful Features and Content Download & installation - KNX Association