View PPSX in C#

View PPSX using Aspose.Slides

Aspose.Slides for .NET is a .NET library for opening, viewing, editing, and converting presentation files. You can load PPSX files and save them as HTML for viewing in a browser.

View PPSX in C#

Using Aspose.Slides for .NET , you can load a PPSX slideshow and save it as responsive HTML with a few lines of code.

using var presentation = new Presentation("presentation.ppsx");

var responsiveHtmlController = new ResponsiveHtmlController();
var htmlOptions = new HtmlOptions
{
    HtmlFormatter = HtmlFormatter.CreateCustomFormatter(responsiveHtmlController)
};

presentation.Save("output.html", SaveFormat.Html, htmlOptions);

How to view PPSX in C#