HTML JSON XML SVG PPTX
XLS

Convert XLS to PPTX via C# or Online App

Export Excel® XLS to PPTX on .NET Framework, .NET Core, Mono or Xamarin Platforms

XLS Conversion via Python XLS Conversion via Java XLS Conversion via C++ XLS Conversion in Android Apps XLS Conversion in PHP Apps

There are a number of reasons to convert XLS files to PPTX files. One reason is that PPTX files are more compatible with a wider range of software applications. Additionally, PPTX files are generally smaller in size than XLS files, making them easier to store and share. Aspose.Total for .NET API provides a number of benefits for those looking to convert XLS files to PPTX files. The API offers a number of features that make it easy to convert XLS files to PPTX files, including the ability to preserve formatting and to convert multiple XLS files to PPTX files in a single operation.

How to Convert XLS to PPTX?

  1. Open XLS file using Workbook class
  2. Convert XLS 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

Conversion Requirements

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 XLS to PPTX Conversion

var book = new Aspose.Cells.Workbook("input.xls");
// save XLS 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);

Free Online Converter for XLS to PPTX

FAQ

  • How can I convert XLS to PPTX Online?
    Online App for XLS conversion is integrated above. To start the conversion process, you can either drag and drop your XLS file or click inside the designated area to import the document. Next, click on the "Convert" button to initiate the XLS to PPTX conversion. Once the process is complete, you can easily download your converted file with just one click, obtaining your desired output in the PPTX format.
  • How long does it take to convert XLS?
    The speed of this online converter is fast, but it primarily relies on the size of the XLS file. If you have a small XLS file, it can be converted to PPTX in just a few seconds. Additionally, if you've integrated the conversion code into your .NET application, the conversion process speed depends on how well you've optimized your application.
  • Is it safe to convert XLS to PPTX using free Aspose.Total converter?
    Of course! After the XLS to PPTX conversion process is completed, the download link for the PPTX files is generated immediately. We prioritize the security of your files, that's why all uploaded files are deleted after 24 hours and the download links stop working after that period. You can be confident that your files are safe during the conversion process, including XLS files. Above free app is for testing purposes, allowing you to check the result before integrating the code.
  • What browser should I use to convert XLS?
    You have the flexibility to use any up-to-date web browser for online XLS to PPTX conversion, such as Google Chrome, Firefox, Opera, Safari. However, if you are building a desktop application, you can seamlessly integrate Aspose.Total XLS Conversion API.

Explore XLS Conversion Options with .NET

Convert XLS to DOC (Microsoft Word Binary Format)
Convert XLS to DOCX (Office 2007+ Word Document)
Convert XLS to POWERPOINT (Presentation Files)
Convert XLS to WORD (WordProcessing File Formats)