Place it in Global.asax.cs inside Application_Start . Code Example (C#)
GemBox.Document is a high-performance .NET component that allows developers to read, write, convert, and print document files like DOCX, PDF, and HTML without requiring Microsoft Word. While the library is powerful, understanding how the licensing works—and the importance of using a legitimate license key—is essential for any professional development project.
| Need | Action | |------|--------| | Free development | Use the (limited to 20 paragraphs per document). | | Testing / open source | Apply for a free license (sometimes available for OSS or evaluation). | | Production use | Buy a developer license (one-time fee, perpetual, includes updates for 1 year). | | Volume licensing | Contact GemBox directly for site licenses. | Gembox.document License Key
A valid license key is not just a string of characters. It’s a token of trust between you and the library’s maintainers. Use it correctly, place it in your startup code, and enjoy building robust document-processing applications without limits.
GemBox.Document is a high-performance .NET component that allows developers to read, write, convert, and print document files (DOCX, PDF, HTML, and more) without requiring Microsoft Word. Place it in Global
By default, if no license key is inserted into the code, GemBox.Document runs in .
var licenseKey = builder.Configuration["GemBoxSettings:LicenseKey"]; ComponentInfo.SetLicense(licenseKey); Use code with caution. Use Environment Variables or Secrets Management | Need | Action | |------|--------| | Free
If you need help resolving a specific error or structural issue with your setup, let me know:
For older MVC or WebForms applications utilizing the full .NET Framework, initialize the key within the Application_Start method inside the Global.asax.cs file.