| Version | Price | Device Limit | Best For | |---------|-------|--------------|----------| | | Free | Max 5 KNX devices per project | Beginners learning the platform | | ETS5 Lite | €200 | Max 20 KNX devices per project | Small residential installations and training | | ETS5 Home | Varies | Max 64 devices, one KNX line | Private homeowners and small projects | | ETS5 Professional | €1000 | Unlimited, full features | Professional integrators and large installations |
While the temptation to use a cracked version of the software may be strong, it's essential to consider the implications and risks associated with using pirated software.
The most commonly available cracked versions target older releases of the software—typically ETS5 version 5.7.2 or 5.7.4. These cracks are often distributed as compressed archives containing an installation executable alongside a crack package. Some are advertised as "No Dongle Required" versions that completely circumvent the hardware license check. knx ets 5 professional crack new
Download ETS5 Demo for free and work through tutorials or sample projects. The 5-device limit is more than adequate for learning.
Based on the information provided in this article, we recommend: | Version | Price | Device Limit |
Priced at approximately €1000, this is the full-featured version for unlimited professional use. The current successor is ETS6 Professional, with versions v6.3.1 (released May 20, 2025) and v6.4.0 (released February 25, 2026). If you purchase an ETS5 license, an upgrade to ETS6 is often available for around €277.20.
This point cannot be overstated. Using a crack is software piracy, a clear violation of intellectual property laws enforced by the KNX Association and most national laws. The financial cost of a potential lawsuit or fine far exceeds the price of an ETS Home or even a Professional license. Furthermore, using illegal software undermines the developers who invest immense resources into creating and maintaining the industry standard. Some are advertised as "No Dongle Required" versions
Investing in ETS6 Professional is the best move for 2026, offering cloud licensing, better user interface, and native support for modern, secure KNX devices. Conclusion
While cracking KNX ETS 5 Professional may seem like an attractive solution, it's essential to be aware of the risks and challenges involved. Cracking software is, by definition, a violation of the software's licensing agreement and can result in severe consequences, including:
Imagine a homeowner who buys a beautiful smart home, only to realize later that the previous owner programmed it using a cracked version of ETS 5 . Everything seems fine until they need an update. The Problem