.NET PowerPoint Library - Convert PowerPoint to Images Using C#

using Syncfusion.Presentation;
using Syncfusion.PresentationRenderer;
//Open an existing presentation
using (FileStream inputStream = new FileStream("Template.pptx", FileMode.Open, FileAccess.Read))
{
    //Load the presentation
    using (IPresentation presentation = Presentation.Open(inputStream))
    {
        //Initialize PresentationRenderer
        presentation.PresentationRenderer = new PresentationRenderer();
        //Convert the PowerPoint presentation as image streams
        Stream[] imageStreams = presentation.RenderAsImages(ExportImageFormat.Jpeg);
        //Save the image streams to file
        for (int i = 0; i < imageStreams.Length; i++)
        {
            using (Stream imageStream = imageStreams[i])
            {
                using (FileStream outputStream = new FileStream("Image" + i + ".jpg", FileMode.Create, FileAccess.Write))
                {
                    imageStream.CopyTo(outputStream);
                }
            }
        }
    }
}