Convert PPT to PPTX in C#
Export PowerPoint® PPT files to PPTX on .NET Framework, .NET Core, Windows Azure, Mono or Xamarin Platforms
Convert PPT to PPTX Using C#
In order to convert PPT to PPTX, we’ll use
API which is a feature-rich, powerful and easy to use document manipulation and conversion API for C# platform. Open
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 PPT to PPTX via C#
.NET developers can easily load & convert PPT files to PPTX in just a few lines of code.
Load PPT 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
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 PPT to PPTX C# Conversion
// instantiate a Presentation object that represents a PPT file var presentation = new Presentation("template.ppt"); // save the presentation as PPTX presentation.Save("output.pptx", SaveFormat.Pptx);
Other Supported Conversions
You can also convert PPT into many other file formats including few listed below.