Convert HTML to PPTX via C#

HTML to PPTX C# conversion. Programmers can use this example code to export HTML to PPTX within any .NET Framework, .NET Core, .NET 5-7

Convert HTML to PPTX in .NET

How to convert HTML to PPTX? You can easily convert programmatically a document from HTML to PPTX format with a modern document-processing .NET API. Use just a few lines of С# code to convert files with high quality. The Aspose.PDF library will allow any developer to efficiently solve the tasks of converting HTML to PPTX using .NET.

For a more detailed description of the code snippet and other possible conversion formats, see the Documentation pages. Also, you can check the other conversions of formats, which are supported by our library.

In order to convert HTML to PPTX, 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 PPTX code snippet. You may also use the following command from the Package Manager Console:

Package Manager Console

PM > Install-Package Aspose.PDF

How to Convert HTML to PPTX

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

  1. Initialize a new Document
  2. Call the Document.Save method while passing the output file path & SaveFormat.Pptx as parameters
  3. PPTX file will be saved at the specified path

Here is an example that demonstrates how to convert HTML to PPTX in C#. You can follow these easy steps to convert your HTML file to PPTX format. First, upload your HTML file and then simply save it as a PPTX file. You can use fully qualified filenames for both HTML reading and PPTX writing. The output PPTX content and formatting will be identical to the original HTML document.

Example: Convert HTML to PPTX via C#

This sample code shows HTML to PPTX C# Conversion

Input file:

File not added

Output format:


Output file:

        public static void ConvertHTMLtoPPTX()
            // load HTML with an instance of Document                        
            var document = new Document("template.html", new HtmlLoadOptions());

            // save document in PPTX format
            document.Save("output.pptx", Aspose.Pdf.SaveFormat.Pptx);

Convert HTML to PPTX using .NET library

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