Convert PPTX to POTX in C#

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

Convert PPTX to POTX Using C#

In order to convert PPTX to POTX, 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 PPTX to POTX via C#

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

Load PPTX file with an instance of Presentation class
Call the Save method while specifying output file path & SaveFormat.Potx as parameters
POTX 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 PPTX to POTX C# Conversion// instantiate a Presentation object that represents a PPTX file
var presentation = new Presentation("template.pptx");
// save the presentation as POTX
presentation.Save("output.potx", SaveFormat.Potx); 

Free App to Convert PPTX to POTX

Try our free Editor app

Other Supported Conversions

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

PPTX TO BMP (Bitmap Image)

PPTX TO EMF (Enhanced Metafile Format)

PPTX TO GIF (Graphical Interchange Format)

PPTX TO HTML (Hyper Text Markup Language)

PPTX TO JPEG (JPEG Image)

PPTX TO ODP (OpenDocument Presentation Format)

PPTX TO OTP (OpenDocument Standard Format)

PPTX TO PDF (Portable Document Format)

PPTX TO PNG (Portable Network Graphics)

PPTX TO POT (Microsoft PowerPoint Template Files)

PPTX TO POTM (Microsoft PowerPoint Template File)

PPTX TO PPS (PowerPoint Slide Show)

PPTX TO PPSM (Macro-enabled Slide Show)

PPTX TO PPSX (PowerPoint Slide Show)

PPTX TO PPT (Microsoft PowerPoint 97-2003)

PPTX TO PPTM (Macro-enabled Presentation File)

PPTX TO SVG (Scalable Vector Graphics)

PPTX TO SWF (SWF Format)

PPTX TO TIFF (Tagged Image Format)

PPTX TO XPS (XML Paper Specifications)