To qualify, an organization must meet of the following conditions:
Syncfusion license keys are strictly tied to the major version of the NuGet packages or installers you use (e.g., v21.x.x keys will not work with v22.x.x packages).
Guide to Syncfusion: Generate License Key & Update for New Versions syncfusion generate license key upd
Create a file named syncfusion-license.txt (or similar) in your application root directory. Add License: Paste your license key into this file.
No license key has been registered, or a trial key has expired after 30 days. To qualify, an organization must meet of the
Below are implementation examples for the most common development platforms. 1. Blazor (Server-Side and WebAssembly)
Renew your trial, upgrade to a commercial subscription, or check if your project qualifies for the free Syncfusion Community License. Best Practices for Managing Syncfusion Licenses No license key has been registered, or a
registerLicense('YOUR_LICENSE_KEY_HERE');
Sometimes, IDEs or build systems cache old license validation files. To ensure the update takes effect: Clean your solution or delete your bin and obj folders.