Convert PowerPoint to Word using C#

readme.md

Read the complete article on converting PowerPoint presentations to Word documents using C#: https://blog.aspose.com/2021/08/02/convert-powerpoint-to-word-using-csharp/

pptx-to-docx.cs

// Load the PowerPoint presentation
using(Aspose.Slides.Presentation presentation = new Aspose.Slides.Presentation("pres.pptx"))
{
  using (var stream = new MemoryStream())
  {
      // Save presentation to memory stream
      presentation.Save(stream, SaveFormat.Html);
      stream.Flush();
      stream.Seek(0, SeekOrigin.Begin);

      // Load the content of the presentation to a Word document
      var doc = new Aspose.Words.Document(stream);
      
      // Save the Word document
      doc.Save("pres.docx", Aspose.Words.SaveFormat.Docx);
  }
}