Convert XLSX to POWERPOINT via C#

Export Excel® XLSX to POWERPOINT on .NET Framework, .NET Core, Mono or Xamarin Platforms

XLSX to POWERPOINT Conversion on .NET

  1. Open XLSX file using Workbook class
  2. Convert XLSX to PDF and set SaveFormat to Auto
  3. Load the converted PDF file using Document class
  4. Save the document to PPTX format using Save method and set Pptx as SaveFormat

Get Started with .NET Total API

Install from command line as nuget install Aspose.Total or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.

Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .

.NET C# Code for XLSX to POWERPOINT Conversion

var book = new Aspose.Cells.Workbook("input.xlsx");
// save XLSX as PDF
book.Save("pdfOutput.pdf", Aspose.Cells.SaveFormat.Auto); 
// load the PDF file using Document class
var document = new Aspose.Pdf.Document("pdfOutput.pdf");
// save document in PPTX format
document.Save("output.pptx", SaveFormat.Pptx); 

XLSX What is XLSX File Format?

XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.

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PPTX What is PPTX File Format?

Files with PPTX extension are presentation files created with popular Microsoft PowerPoint application. Unlike the previous version of presentation file format PPT which was binary, the PPTX format is based on the Microsoft PowerPoint open XML presentation file format. A presentation file is a collection of slides where each slide can comprise of text, images, formatting, animations, and other media. These slides are presented to audience in the form of slideshows with custom presentation settings.

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Other Conversion Options

XLSX TO PPTX (Open XML presentation Format)
XLSX TO DOC (Microsoft Word Binary Format)
XLSX TO DOCX (Office 2007+ Word Document)