In today’s digital landscape, ensuring document security is paramount. One effective method to safeguard PDF files is by adding text watermarks. Text watermarks not only deter unauthorized copying but also provide a professional touch to your documents. In this article, we’ll explore how to add text watermark to PDF using C# along with code example, providing you with a practical and effective solution to enhance document security. Here are the key steps that explain how to insert text watermark to PDF in C#.

Steps to Add Text Watermark to PDF Using C#

1. Set up your IDE to utilize GroupDocs.Watermark for .NET in order to insert a watermark in PDF document
2. Create an object of PdfLoadOptions class
3. Instantiate the Watermarker class by providing the path of the PDF file and object of PdfLoadOptions to its constructor
4. Instantiate the TextWatermark class and configure its properties to your desired specifications for the watermark
5. Create an object of PdfArtifactWatermarkOptions class
6. Utilize the Watermarker.Add method to apply the watermark to the document’s page, using the PageIndex property of PdfArtifactWatermarkOptions class
7. Call the Watermarker.Save method to save the resulting PDF document onto disk

Text watermarks are like visible signs on a document that show it’s protected, either because someone owns it or because it’s confidential. It is a simple method to add text watermark in PDF using C# that boosts document security and professionalism. By following the steps outlined in this article, you can seamlessly integrate text watermarks into your C# applications, safeguarding your documents and asserting your ownership with ease. This approach is flexible and can be utilized on different operating systems such as Windows, macOS, and Linux, provided that .NET is installed.

Code to Add Text Watermark to PDF Using C#

In summary, mastering the process of how to add text watermark to PDF in C# offers a straightforward yet powerful means to elevate document security and professionalism. So, whether you’re protecting sensitive business documents, legal contracts, or creative presentations, adding text watermarks empowers you to take control of your document security and integrity. Once you’ve set up the selected library and made any necessary adjustments to file paths, integrating the provided code into your applications becomes a smooth and efficient task.

In a previous tutorial, we offered a detailed guide on adding text watermark to DOCX using C#. If you require further assistance, we recommend consulting our comprehensive tutorial on how to add text watermark to DOCX using C#.