Split PDF in C# (.NET Core)

Split PDF into multiple small PDFs in C#, .NET, .NET Core and Standard

How to Split PDF pages

Splitting a PDF with DynamicPDF Merger is a simple and straightforward task. Below are the steps and sample code for this.

Steps to Split a PDF

  1. Create a Pdfdocument object by passing the file path to the source PDF.
  2. Create a MergeDocument object by passing the pdf, starting page and page count.
  3. Invoke the Draw method on the Document to output that portion of the PDF.
  4. Repeat step 2 and 3 for the remaining parts of the PDF you'd like to split.

Sample code - C#

PdfDocument pdf = new PdfDocument("DocumentA.pdf");

// Part 1
MergeDocument part1 = new MergeDocument(pdf, 1, 4);

// Part 2
MergeDocument part2 = new MergeDocument(pdf, 5, 8);

Getting Started

NuGet Package

DynamicPDF Merger is available on NuGet and is part of the ceTe.DynamicPDF.CoreSuite.NET package. The Core Suite package includes Generator, Merger and ReportWriter.

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NuGet Package ID: ceTe.DynamicPDF.CoreSuite.NET

Example Project

An example project showing this functionality can be cloned or viewed from GitHub:

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Clone or View Example Project on GitHub

DynamicPDF Merger Information

More information can be found here:

Available in Other Platforms

DynamicPDF Merger PDF Library is available for Java and COM/AxtiveX platforms. Refer to the respective product pages for more details.

Why Choose DynamicPDF?

  • Lots of Features
  • Easy to Use
  • Great Support
  • Efficient Performance
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  • Free Evaluation
  • .NET Core Support (Most Products)
  • Flexible Licensing

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