Upgrade your existing CadnaA to Cloud licensing for a dongle-free experience!

Now, existing CadnaA customers can enjoy the benefits of cloud licensing without entering a subscription.

Why upgrade to Cloud Licensing?

  • Dongle-free access: use and share CadnaA without the need for a hardware USB dongle.

  • Greater flexibility: work seamlessly from multiple locations with cloud-based access

  • Simple transition: no need for a subscription or server infrastructure.

New Features of CadnaA 2025

Date of release: November 2024

Learn more about the new features of CadnaA 2025 release:

  • GeoTIFF DTM import: Strongly improved import of digital elevation models including filter and thin-out function.

  • New compact protocol for clear presentation of the propagation calculation.

  • Batch calculation: New dialog for convenient and variant-specific configuration.

  • New aircraft noise calculation method DIN 45689.

CadnaA Update History

Have you missed something? Here you can find and download information about the implemented features into older versions: