Now for the most important part of this guide. Before you even consider purchasing a license or resorting to any workarounds, you absolutely must know about the . This is a fully free, no-strings-attached, perpetual license available to qualifying individuals, small businesses, and startups.
Access the Trial & Downloads page to see active evaluations.
Once you have your license key string, you must register it in your code at the application's entry point (e.g., Program.cs , App.xaml.cs , or MauiProgram.cs ), typically before any Syncfusion component is initialized. Here's a C# example for a Blazor project:
For organizations that don't meet the community license criteria, or those needing additional features like source code or premium support, Syncfusion offers various paid subscription plans. A commercial license is required if your organization has gross annual revenue greater than $1 million or more than five developers, you'll need to purchase a commercial license.
1. .NET Applications (C# / Blazor / MAUI / WPF / ASP.NET Core) syncfusion unlock key link
Unlock keys have specific characteristics: they are ; an unlock key generated for the ASP.NET Core platform will not work for the Flutter installer. The key can be either a Trial Unlock Key (valid for 30 days) or a Licensed Unlock Key (valid for the duration of your paid subscription). If you are using a trial installer, an expired trial unlock key will cause the installation to fail.
Enterprise teams can automate license retrieval without manually clicking the unlock key link every time a version updates.
It removes evaluation popups from your compiled and running applications.
SyncfusionLicenseProvider.RegisterLicense(@"YOUR_KEY"); Now for the most important part of this guide
: Click on the Downloads and Keys link.
This guide covers everything you need to know about navigating your Syncfusion account, generating licensing keys, and troubleshooting common validation errors. 🔑 Understanding the Syncfusion Licensing Model
Once logged in, access your personal dashboard. The path to your keys depends on your user status:
unlock key for Syncfusion is a license string used to activate their suite of over 1,800 UI components and frameworks Access the Trial & Downloads page to see active evaluations
Which of Syncfusion components you are using?
Used only to unlock the offline installer during the initial installation of Syncfusion products. These keys typically start with '@' and end with '='.
Obtaining a Syncfusion unlock key link is a straightforward process. Here are the steps: