Syncfusion offers its entire product suite completely free for individual developers and small organizations through the .
import 'package:flutter/material.dart'; import 'package:syncfusion_flutter_core/core.dart'; void main() // Register your Syncfusion unlock key SyncfusionLicenseProvider.registerLicense('YOUR_UNLOCK_KEY_HERE'); runApp(const MyApp()); Use code with caution. React / Angular / Vue (JavaScript/TypeScript)
Once these options are confirmed, the installation will proceed. The process is identical across all Syncfusion product lines, including .NET MAUI, ASP.NET Core, UWP, JavaScript, and FileFormats.
: Individual developers and small companies with low annual revenue may qualify for a free Community License Paid Subscription syncfusion unlock key
import registerLicense from '@syncfusion/ej2-base'; // Register Syncfusion license registerLicense('YOUR_LICENSE_KEY_HERE'); Use code with caution. Flutter Applications
Previously, you needed an unlock key during the installation process to extract the libraries to your local machine.
This article explains everything you need to know about Syncfusion license keys. It covers how they work, how to register them, and how to troubleshoot common validation errors. What is a Syncfusion Unlock Key? Syncfusion offers its entire product suite completely free
Individuals/companies with annual gross revenue below $1 million USD, or any startup/student/individual developer regardless of revenue (subject to terms).
Always follow the exact sample code for your framework from Syncfusion docs (place the register call as early as possible).
For desktop applications, place the code in the main entry method before the application initializes its UI threads. Add it to the constructor of App.xaml.cs . WinForms: Add it to the Main() method in Program.cs . The process is identical across all Syncfusion product
) before any Syncfusion components are instantiated. This is typically done using a single line of code:
: Unlike older versions, you do not need to "unlock" the installer on build servers; you only need to ensure the RegisterLicense method is called in your code.
A license key works for all versions released within one year of your purchase or subscription renewal . If you attempt to use a newer version of Syncfusion controls with an expired key, you will see the watermark again. You must either renew your subscription or use an older compatible version.