Convert PPTX to PPT in C#
Export PowerPoint® PPTX files to PPT on .NET Framework, .NET Core, Windows Azure, Mono or Xamarin Platforms
Convert PPTX to PPT Using C#
In order to convert PPTX to PPT, 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 PPTX to PPT via C#
.NET developers can easily load & convert PPTX files to PPT 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.Ppt as parameters
PPT 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 PPTX to PPT C# Conversion
// instantiate a Presentation object that represents a PPTX file var presentation = new Presentation("template.pptx"); // save the presentation as PPT presentation.Save("output.ppt", SaveFormat.Ppt);
Other Supported Conversions
You can also convert PPTX into many other file formats including few listed below.