Syncfusion Essential PDF is a .NET PDF library used to create, read, and edit PDF documents. Using this library, you can set the page margin in PDF using C# and VB.NET.

Steps to set the page margin in PDF programmatically:

1. Create a new C# console application project.

2. Install the Syncfusion.Pdf.WinForms NuGet package as reference to your .NET Framework application from NuGet.org.

3. Include the following namespaces in Program.cs file.

4. Use the following code snippet to set the page margin in PDF document.

A complete working sample can be downloaded from PageMarginSample.zip.

By executing the program, you will get the PDF document as follows.

Take a moment to peruse the documentation, where you can find the options like inserting, rotating, importing, and rearranging the pages from an existing document, removing the pages and splitting a PDF file to individual pages.

Refer here to explore the rich set of Syncfusion Essential PDF features.

Note:

Starting with v16.2.0.x, if you reference Syncfusion assemblies from trial setup or from the NuGet feed, include a license key in your projects. Refer to link to learn about generating and registering Syncfusion license key in your application to use the components without trail message.