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Merge PDF Files into One Document in C#

Need to programmatically merge PDF files in C#? 'Wordize for .NET' is the optimal solution for combining multiple PDF files into a single document. Whether you're working with Word documents, PDF files, or other formats, this API ensures seamless integration and high performance. It's perfectly suited for developers and businesses to easily and efficiently handle all PDF document merging requirements.

Why Choose 'Wordize for .NET'?

  • Combine multiple PDF files into one with minimal C# code
  • Preserve the original formatting and layout of your PDF documents
  • Use the merged document for further programmatic processing

Common Scenarios for Merging PDF Files

  • Combining multiple PDF files into a single report or presentation
  • Converting merged PDF documents to PDF format for convenient sharing
  • Simplifying document workflows through automation of the merging process

Try our interactive online demo to see 'Wordize for .NET' in action. Upload your PDF files, configure merging options, and watch the C# code update dynamically. Execute the merge operation online and download the final document instantly. Simplify your document workflows with Wordize today!

C#
Run code
Upload the source document
Upload other documents for merging
Select the target format from the list 
using Wordize.Merging;

Merger.Merge("Output.pdf", 
    [
        "Input1.pdf", 
        "Input2.pdf" 
    ]);
using Wordize.Merging; Merger.Merge("Output.pdf", [ "Input1.pdf", "Input2.pdf" ]);
Run code

How to merge multiple PDF files together in C#

  1. Install Wordize for .NET.
  2. Add a reference to Wordize SDK to your C# project.
  3. Combine multiple PDF files into one.
  4. Call the Merge method to merge PDF files.

System Requirements

Our product is fully cross-platform and supports all major .NET implementations:

  • .NET ≥ 5.0
  • .NET Core ≥ 2.0
  • .NET Standard ≥ 2.0
  • .NET Framework ≥ 3.5
  • MonoMac
  • MonoAndroid
  • Xamarin

As far as .NET code doesn't depend on the underlying hardware or operating system, but only on a Virtual Machine, you are free to develop any kind of software for Windows, macOS, Android, iOS and Linux. Just make sure you have installed the corresponding version of .NET Framework, .NET Core, Windows Azure, Mono or Xamarin.

We recommend using Microsoft Visual Studio, Xamarin, and MonoDevelop integrated development environments to create C#, F#, VB.NET applications.

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