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Licensing Your App

Xuni contains runtime licensing, which means the library requires a unique key to be validated at runtime. The process is quick, requires minimal memory, and does not require network connection. Each application that uses Xuni requires a unique license key. This page gives you a high-level overview of how to license your app.

Read more about GrapeCity’s licensing here

Evaluation Keys

Evaluation keys are good for 30 days, and should not be distributed with published apps.

  1. Generate an evaluation key for each app (unlimited for 30 days).

Fully Licensed Keys

Fully licensed keys never expire so long as your app uses a version of Xuni included with your subscription. You can update apps beyond your subscription end date so long as you continue to use a valid version of Xuni.

  1. Purchase and register your serial number.
  2. Generate a full key for each app (unlimited).

How to License Your App

In the documentation linked below, select Getting Started with Xuni/Licensing and follow the steps to add the key to your app.

Licensing Videos


More Licensing, Subscription, and Renewal Information