The PDF control allows you to create Adobe PDF documents from your web applications. The commands provided for adding content to documents are similar to the ones available in the .NET Graphics class and you get security, compression, outlining, hyper-linking, and attachments.
PDF for .NET enables you to create Adobe PDF documents from your apps. The benefit of creating PDFs from your .NET apps is that you can essentially create data bound PDF documents.
For more information, refer to PDF for .NET.