Convert HTML to PDF in C#

High-speed C# library for converting HTML to PDF

Use our document conversion API to develop high-level, platform independent software for .NET and .NET Core platforms. This is a professional software solution to import and export HTML, PDF, and many other document formats using C#, F#, VB.NET.

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Convert HTML to PDF in C#

For C# developers seeking a seamless solution to convert HTML to PDF, Aspose.Words for .NET provides an intuitive and straightforward file conversion API. Our solution allows C# developers to easily convert files from one format to another, making it an indispensable tool for automating file conversion tasks.

Whether you're working with HTML, PDF or other file formats, Aspose.Words for .NET covers them all and ensures the highest quality results. Test how the C# code works with your HTML files right now.

Save HTML as PDF in C#

The following example demonstrates how to convert HTML to PDF with just a few lines of C# code. Start by including the Aspose.Words namespace in you C# project. Next, specify the path to the input file and create a Document object to load the HTML content. You then need to specify the path to the PDF output file and use the Save() method to save the result as PDF. The conversion API will determine the output file format based on the specified file extension.

Code example in C# to convert HTML to PDF format
Upload a file you want to convert
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Select the target format from the list
using Aspose.Words;

var doc = new Document("Input.html");
doc.Save("Output.pdf");
using Aspose.Words; var doc = new Document("Input.html"); doc.Save("Output.pdf"); using Aspose.Words; var doc = new Document("Input.html"); for (int page = 0; page < doc.PageCount; page++) { var extractedPage = doc.ExtractPages(page, 1); extractedPage.Save($"Output_{page + 1}.pdf"); } using Aspose.Words; var doc = new Document(); var builder = new DocumentBuilder(doc); builder.InsertImage("Input.html"); doc.Save("Output.pdf"); using Aspose.Words; var doc = new Document(); var builder = new DocumentBuilder(doc); var shape = builder.InsertImage("Input.html"); shape.GetShapeRenderer().Save("Output.pdf", new ImageSaveOptions(SaveFormat.pdf));
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How to convert HTML to PDF C#

  1. Install Aspose.Words for .NET.
  2. Add a library reference (import the library) to your C# project.
  3. Open the source HTML file in C#.
  4. Call the Save() method, passing an output filename with PDF extension.
  5. Get the result of HTML conversion as PDF.

C# library to convert HTML to PDF

There are three alternative options to install "Aspose.Words for .NET" onto your system. Please choose one that resembles your needs and follow the step-by-step instructions:

System Requirements

Our product is fully cross-platform and supports all major .NET implementations following '.NET Standard 2.0' specification:

  • Microsoft .NET Framework, starting from the earliest 2.0 version, and ending with the latest '.NET Framework 4.8'
  • .NET Core, starting from the earliest 2.0, and ending with the latest '.NET 6'
  • Mono >= 2.6.7

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.

Fore more details please refer to Product Documentation.

Other Supported HTML Conversions

You can convert HTML to many other file formats:

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