Probably not. Apply for the Syncfusion Community License instead. It is completely free for students, educators, and startups with less than $1 million in annual revenue. It lasts for one year and is renewable.
Getting the key is a straightforward process, but it requires a few specific steps. Do not try to run the installer and assume the key is auto-injected—it is not. syncfusion trial license key
If using Syncfusion’s NPM packages, register the key at the app entry point (e.g., index.js or main.ts): Probably not
XXXPicss.com
import LicenseManager from '@syncfusion/ej2-base';
LicenseManager.registerLicense('YOUR_TRIAL_KEY_HERE');
The trial license key is a unique string that removes the “Trial Version” pop-up message and unlocks all features of Syncfusion’s components without any runtime limitations. The trial license key is a unique string
⚠️ Without a license key, your application will still run, but an annoying trial message will appear on every load.
| Problem | Likely Fix |
| :--- | :--- |
| "License key is not valid" | The key is expired or copied incorrectly. Regenerate from License Manager. |
| Watermark still appears | You registered the key after initializing a Syncfusion control. Move RegisterLicense to the very first line. |
| Trial works on my PC, but fails on build server | The trial key is bound to your machine. For CI/CD, use a developer license (paid) or inject the key via environment variables. |
| "Could not load file or assembly Syncfusion.Licensing" | Install the Syncfusion.Licensing NuGet package: dotnet add package Syncfusion.Licensing |
Once the trial is activated, go to your Account Dashboard. Look for a subsection named "Licenses" or "My Licenses." Here, you will find your active trial license entry.