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XLTM

Convert XLTM to PPTX via C# or Online App

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

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

XLTM is an XML-based file format used by Microsoft Office for storing spreadsheet templates. PPTX is the default file format for Microsoft PowerPoint presentations.
There are several reasons why you might want to convert an XLTM file to PPTX:
1. XLTM files are not compatible with all versions of PowerPoint. If you need to open and edit a template in PowerPoint, you will need to convert it to the PPTX format.
2. PPTX files are smaller in size than XLTM files, so converting to this format can save space on your hard drive.
3. PPTX files can be password-protected, while XLTM files cannot. This can be useful if you want to restrict access to your template to only certain users.
4. PPTX files can be opened in other presentation software programs, while XLTM files can only be opened in Microsoft Office.

Aspose.Total for .NET API is a comprehensive suite of file format APIs for manipulating a wide range of file formats, including XLTM and PPTX. The API supports conversion between many different file formats, making it easy to convert an XLTM file to PPTX.

How to Convert XLTM to PPTX?

  1. Open XLTM file using Workbook class
  2. Convert XLTM 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 XLTM to PPTX Conversion

var book = new Aspose.Cells.Workbook("input.xltm");
// save XLTM 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 XLTM to PPTX

FAQ

  • How can I convert XLTM to PPTX Online?
    Online App for XLTM conversion is integrated above. To start the conversion process, you can either drag and drop your XLTM file or click inside the designated area to import the document. Next, click on the "Convert" button to initiate the XLTM 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 XLTM?
    The speed of this online converter is fast, but it primarily relies on the size of the XLTM file. If you have a small XLTM 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 XLTM to PPTX using free Aspose.Total converter?
    Of course! After the XLTM 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 XLTM 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 XLTM?
    You have the flexibility to use any up-to-date web browser for online XLTM to PPTX conversion, such as Google Chrome, Firefox, Opera, Safari. However, if you are building a desktop application, you can seamlessly integrate Aspose.Total XLTM Conversion API.

Explore XLTM Conversion Options with .NET

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