Syncfusion Generate License Key Upd [better] Jun 2026

| Framework | Where to Update | Code Example | |-----------|----------------|---------------| | | appsettings.json or Program.cs | Syncfusion.Licensing.SyncfusionLicenseProvider.RegisterLicense("YOUR_KEY"); | | Blazor | Program.cs | Same as above | | Windows Forms / WPF | Main method before any Syncfusion control | Same as above | | Angular / React (JavaScript) | syncfusion-license.js or main entry | registerLicense('YOUR_KEY'); |

Paste the copied key into a secure text file (e.g., syncfusion_license.txt ) and keep it in a safe location, especially if you need to update multiple projects later. syncfusion generate license key upd