Atlassian has ended sales for new server licenses and will end support for server on February 2, 2024. We (P&D Vision) will continue to support the server version as long as your license is active.
If you are using the Server or Data Center hosting option, you should choose Server or Data Center from the drop-down list. Remember to check your instance version before installing. Both versions are using exactly the same codebase. If you are upgrading to Data Center from Server, all your diagrams will not break.
Cloud lite and full
If you are using the Cloud hosting option, you may choose between the Lite version and the Full version. These two versions are using the same code base, but they behave slightly differently.
The lite version is completely free. The full version offers a free trial.
n/a (flat fee)
Unlicensed installations / Freemium
It is possible to use ZenUML Diagrams the full version without an active license. Your Freemium will start when:
the license expires
the subscription is canceled
No features are removed or disabled from the plugin in Freemium mode. However, you have to have an active license to enjoy “priority support” (continue reading).