Convert PPSX to PPTX in C#

Export PowerPoint® PPSX files to PPTX on .NET Framework, .NET Core, Windows Azure, Mono or Xamarin Platforms

Convert PPSX to PPTX Using C#

In order to convert PPSX to PPTX, we’ll use

Aspose.Slides for .NET

API which is a feature-rich, powerful and easy to use document manipulation and conversion API for C# platform. Open

NuGet

package manager, search for Aspose.Slides and install. You may also use the following command from the Package Manager Console.

Package Manager Console Command
PM> Install-Package Aspose.Slides.NET

How to Convert PPSX to PPTX via C#

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

Load PPSX file with an instance of Presentation class
Call the Save method while specifying output file path & SaveFormat.Pptx as parameters
PPTX file will be saved at the specified path

System Requirements

Before running the .NET conversion sample source code, make sure that you have the following prerequisites.

Microsoft Windows or a compatible OS with .NET Framework, .NET Core, Windows Azure, Mono or Xamarin Platforms.
Development environment like Microsoft Visual Studio.
Aspose.Slides for .NET DLL referenced in your project.

This sample code shows PPSX to PPTX C# Conversion// instantiate a Presentation object that represents a PPSX file
var presentation = new Presentation("template.ppsx");
// save the presentation as PPTX
presentation.Save("output.pptx", SaveFormat.Pptx); 

Free App to Convert PPSX to PPTX

Try our free Text To Gif app

Other Supported Conversions

You can also convert PPSX into many other file formats including few listed below.

PPSX TO BMP (Bitmap Image)

PPSX TO EMF (Enhanced Metafile Format)

PPSX TO GIF (Graphical Interchange Format)

PPSX TO HTML (Hyper Text Markup Language)

PPSX TO JPEG (JPEG Image)

PPSX TO ODP (OpenDocument Presentation Format)

PPSX TO OTP (OpenDocument Standard Format)

PPSX TO PDF (Portable Document Format)

PPSX TO PNG (Portable Network Graphics)

PPSX TO POT (Microsoft PowerPoint Template Files)

PPSX TO POTM (Microsoft PowerPoint Template File)

PPSX TO POTX (Microsoft PowerPoint Template Presentation)

PPSX TO PPS (PowerPoint Slide Show)

PPSX TO PPSM (Macro-enabled Slide Show)

PPSX TO PPT (Microsoft PowerPoint 97-2003)

PPSX TO PPTM (Macro-enabled Presentation File)

PPSX TO SVG (Scalable Vector Graphics)

PPSX TO SWF (SWF Format)

PPSX TO TIFF (Tagged Image Format)

PPSX TO XPS (XML Paper Specifications)