# Edit PPS files in C#

> Edit PPS files in C# using Aspose.Slides for .NET.

Source: https://products.aspose.com/slides/net/editor/pps/
Updated: 2026-08-11



## Edit PPS File Using C#

Use [Aspose.Slides for .NET](/slides/net/) to load a PPS slide show, update slide content, and save the result. Install the package from [NuGet](https://www.nuget.org/packages/Aspose.Slides.NET/) or run the following command in the Package Manager Console.

### Package Manager Console Command

```powershell
PM> Install-Package Aspose.Slides.NET
```

## Steps for Editing PPS Files in C#

Basic document editing with [Aspose.Slides for .NET](/slides/net/) can be done with a few lines of C# code.

Load the PPS file with a `Presentation` object.

Access the target slide and shape through variables.

Update the text through `TextFrame`.

Save the edited presentation with `SaveFormat.Pps`.

## System Requirements

Before executing the code below, make sure that you have the following prerequisites.

- A supported operating system with .NET or Mono installed.
- A development environment such as Microsoft Visual Studio.
- Aspose.Slides for .NET referenced in your project.

### Edit PPS Files - C#

```cs
using var presentation = new Presentation("document.pps");
var slide = presentation.Slides[0];

if (slide.Shapes[0] is IAutoShape shape && shape.TextFrame is not null)
{
    shape.TextFrame.Text = "New text";
}

presentation.Save("document.pps", SaveFormat.Pps);
```

##

Aspose.Slides for .NET can read, write, edit, and convert presentation files to PDF, XPS, HTML, TIFF, ODP, and other formats. It can create new presentations from scratch and update existing slides, shapes, text, and other presentation elements.

Files with the PPS extension are PowerPoint 97-2003 slide show files. A PPS file opens directly as a slide show and can contain slides, text, charts, images, multimedia, and formatting.