This example illustrates how to use the PdfDocumentProcessor class to sign a PDF document.

The Universal Subscription or an additional Office File API Subscription is required to use this example in production code. Please refer to the following page for pricing information: DevExpress Subscription

NOTE: The PdfDocumentProcessor class allows you to apply only one digital signature to a PDF document. If you need to sign the same PDF document multiple times, use the solution from this example: How to Apply Multiple Signatures

• Program.cs (VB: Program.vb)

• How to: Use PdfDocumentProcessor to Add a Visual Signature to a Document

• How to Apply Multiple Signatures

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