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Are you still running an older version of ZK? It’s the perfect time to upgrade to the latest ZK!

ZK 10 introduces major innovations such as Stateless components, Client MVVM, and enhanced modern UI capabilities, empowering developers to build faster, more scalable, and interactive web applications.

But even if you’re not yet ready to adopt these new features, upgrading still brings meaningful benefits — including important security improvements, compatibility with the latest Java and Jakarta EE versions, and support for newer web servers like Tomcat and Jetty.

Keeping your ZK up to date ensures your applications remain secure, stable, and compatible with modern enterprise environments — while preparing you for future enhancements whenever you’re ready to take the next step.


Having been available for over a year, ZK 10 has proven its stability in production with enterprise users worldwide. If you’re planning an upgrade, we’re here to make the process smooth and hassle-free.

To support our community, we’re offering a free migration consultation for users upgrading from versions prior to ZK 10 — available either through email exchange or a live session (up to one hour).

💡 What’s included?

  • An overview of new ZK versions and their key benefits
  • Evaluation of the best upgrade path
  • Guidance on how to kick off your migration project
  • Initial recommendations tailored to your application and setup

➡️ What happens next?

After the free consulting, you can decide whether you’d like:

  • A detailed assessment of your project by the ZK team
  • Hands-on support through one of our trusted partners to perform the upgrade

There’s no commitment — if you’d rather manage the migration yourself or upgrade at your own pace, that’s completely fine.

❓ Why upgrade now?

  • Proven stability of ZK 10 in production environments
  • Access to the latest features, performance and security improvements
  • Long-term support for your applications moving forward

If you’re still on an older version of ZK and want to plan your path forward, we’d love to help you get started.

👉 Contact us today and specify “migration help” to start your free consultation.

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