Convert Excel to PPT in C#

Data presentation is a crucial aspect of business and academic work. Often, you need to transform data from one format to another to create informative and visually appealing presentations. The conversion from Excel XLS to PowerPoint presentations is required when you need to present sheets’ data on the slides. In this blog post, we will guide you through the process of converting Excel sheets to PPT slides in C#.

C# Library to Convert XLS to PPT

Aspose.Cells for .NET is a popular C# library that allows developers to create, manipulate, and convert Excel spreadsheets in various formats. It’s a versatile tool that provides a wide range of features for working with Excel files, including the ability to convert them to PowerPoint presentations. So we will use this library for Excel to PowerPoint conversion.

You can download the library or install it from NuGet.

> dotnet add package Aspose.Cells

Convert Excel XLS to PowerPoint PPT in C#

Excel to PowerPoint conversion can be done in a couple of steps using Aspose.Cells for .NET. Just load the XLS/XLSX file and convert it into the PPT/PPTX presentation. The following steps elaborate which classes and methods are used to convert an Excel file to PPT in C#.

  • First, load the Excel file using the Workbook class.
  • Then, call Workbook.Save(string) method to convert Excel file to PPT format.

The following code sample shows how to convert an Excel XLS into PowerPoint PPT in C#.

C# Excel to PowerPoint Converter - Get a Free License

Get a free temporary license and convert XLS files to PPT without evaluation limitations.

Learning Resources

Learn more about our C# Excel library using the resources given below:

Online Excel to PowerPoint Converter

Try our free online Excel to PowerPoint converter, which is powered by Aspose.Cells for .NET.


Aspose.Cells for .NET provides a convenient way to convert Excel XLS files to PowerPoint PPT presentations in C#. With just a couple of lines of code, you can create engaging presentations using your Excel data. This library is a valuable tool for anyone working with data presentation and reporting in .NET applications.

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