Convert XLT to POWERPOINT via C# or Online App

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

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If you have been using Microsoft Excel for a while, you may have come across .xlt files. These are template files that can be used to create new Excel workbooks. While .xlt files are useful, they can be a bit limiting. For example, you may want to create a PowerPoint presentation from your Excel data. To do this, you would need to convert your .xlt file to a PowerPoint file.
Aspose.Total for .NET API is a powerful tool that can be used to convert .xlt files to PowerPoint files. The API supports a wide range of file formats, making it easy to convert your Excel data into the format that you need. In addition, the API is easy to use, making it a great choice for those who are not familiar with programming.
To convert an .xlt file to a PowerPoint file, you would first need to open the file in Aspose.Total for .NET API. Once the file is open, you would then need to select the "Convert" option from the "File" menu. This would open the "Convert" dialog box. In the "Convert" dialog box, you would need to select the "PowerPoint" option from the "Output Format" drop-down list. Finally, you would need to click the "Convert" button to start the conversion process.

How to Convert XLT to POWERPOINT?

  1. Open XLT file using Workbook class
  2. Convert XLT 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 XLT to POWERPOINT Conversion

var book = new Aspose.Cells.Workbook("input.xlt");
// save XLT 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 XLT to POWERPOINT


  • How can I convert XLT to POWERPOINT Online?
    Online App for XLT conversion is integrated above. To start the conversion process, you can either drag and drop your XLT file or click inside the designated area to import the document. Next, click on the "Convert" button to initiate the XLT to POWERPOINT conversion. Once the process is complete, you can easily download your converted file with just one click, obtaining your desired output in the POWERPOINT format.
  • How long does it take to convert XLT?
    The speed of this online converter is fast, but it primarily relies on the size of the XLT file. If you have a small XLT file, it can be converted to POWERPOINT 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 XLT to POWERPOINT using free Aspose.Total converter?
    Of course! After the XLT to POWERPOINT conversion process is completed, the download link for the POWERPOINT 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 XLT 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 XLT?
    You have the flexibility to use any up-to-date web browser for online XLT to POWERPOINT conversion, such as Google Chrome, Firefox, Opera, Safari. However, if you are building a desktop application, you can seamlessly integrate Aspose.Total XLT Conversion API.

Explore XLT Conversion Options with .NET

Convert XLT to DOC (Microsoft Word Binary Format)
Convert XLT to DOCX (Office 2007+ Word Document)
Convert XLT to PPTX (Open XML presentation Format)
Convert XLT to WORD (WordProcessing File Formats)