Merge HTML to PDF via C#

Merge HTML documents into single formats PDF. Use Aspose.PDF for .NET to modify files programmatically

Merge HTML to PDF Using C#

How to merge HTML to PDF? With Aspose.PDF for .NET library you can easily merge HTML to PDF programmatically. PDF software from Aspose is ideal for individuals, and small or large businesses. Since it is able to process a large amount of information, perform the concatenation quickly and efficiently and protect your data. A peculiar feature from Aspose.PDF is an API for merging HTML to PDF.

The trait of this approach is that you only need to open the NuGet package manager, search for ‘Aspose.PDF for .NET’, and install it without any special complex settings. (Use the command from the Package Manager Console for installing). In order to convert HTML to PDF, we’ll use Aspose.PDF for .NET API which is a feature-rich, powerful, and easy-to-use conversion API for .NET platform. Check the details of Installing the Library on the Documentation pages. To verify the benefits of the library, try using the conversion HTML to PDF code snippet.

Package Manager Console

PM > Install-Package Aspose.PDF

How to merge HTML to PDF via C#

.NET developers can easily load & merge HTML files to PDF in just a few lines of code.

  1. Create HtmlLoadOptions instance
  2. Load first Document using HtmlLoadOptions
  3. Load second Document using HtmlLoadOptions
  4. Add all pages from the second document to the first document
  5. Save the output PDF file.

Here is an example that demonstrates how to merge HTML to PDF in C#. Combine multiple documents into a single file with ease. If you are developing code in C#, this task can be simpler than it sounds. You can use fully qualified filenames for both HTML reading and PDF writing. Check out this C# example that show how to merge multiple documents of either the same or different file types into one file using C#

Merge HTML files using .NET and save as PDF

Example C#: this sample code shows HTML to PDF concatenation

Input file:

File not added

File not added

Output format:


Output file:

    HtmlLoadOptions loadOptions = new HtmlLoadOptions();
    Document document1 = new Document("page1.html", loadOptions);
    Document document2 = new Document("page2.html", loadOptions);

.NET library to combine HTML to PDF

Aspose.PDF for C# API provides a wide range of features for working with PDF files. Some of the features include:

  • Create PDF documents from scratch or from HTML, XML, or images.
  • Edit existing PDF documents by adding or removing pages, text, images, and other content.
  • Convert PDF documents to other formats such as HTML, XML, and images.
  • Render PDF documents to images or XPS format.
  • Print PDF documents directly from your application.
  • Digitally sign PDF documents.

You can find more information on Aspose.PDF for C# API in this Aspose documentation