Convert XLSM to PPTX via C# or Online App

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

There are a number of reasons to convert XLSM files to PPTX files. The most common reason is to create a presentation from data that is stored in an XLSM file. Aspose.Total for .NET API helps to easily convert XLSM files to PPTX files with a few lines of code.
Another reason to convert XLSM files to PPTX is to reduce the file size. PPTX files are typically much smaller in size than XLSM files. This can be important when sending files as attachments or when storing files on a limited storage device.
Aspose.Total for .NET API also supports converting XLSM files to other popular formats such as PDF, HTML, and image formats. This can be useful when sharing files with people who do not have Microsoft Office installed.

How to Convert XLSM to PPTX?

Open XLSM file using Workbook class
Convert XLSM to PDF and set SaveFormat to Auto
Load the converted PDF file using Document class
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 XLSM to PPTX Conversion

	var book = new Aspose.Cells.Workbook("input.csv");
	book.Save("pdfOutput.pdf", Aspose.Cells.SaveFormat.Auto);
	var document = new Aspose.Pdf.Document("pdfOutput.pdf");
	document.Save("output.pptx", SaveFormat.Pptx);

view raw convert-excel-to-powerpoint.cs hosted with ❤ by GitHub

Free Online Converter for XLSM to PPTX

Transforming XLSM File to PPTX Programmatically : Use Cases

XLSM (Excel Macro-Enabled Workbook) files are used to store dynamic data, making them ideal for creating interactive spreadsheets and presentations. However, when working with static visuals, Portable Document Format (PDF) becomes essential for document sharing and collaboration.

The conversion of XLSM files into PDF formats is necessary to unlock the full potential of your document publishing and collaboration capabilities. This conversion enables you to:

Use Cases:

Document Sharing and Collaboration: Convert XLSM files to create shareable, version-controlled documents that can be easily distributed across teams.
PDF Publishing and Distribution: Use PDF formats to publish documents for the web or print, ensuring consistency in layout and formatting.
Digital Archiving and Preservation: Convert XLSM files to create long-term digital archives of important documents, preserving data integrity over time.
Accessibility and Compatibility: Use PDF formats to ensure that documents are accessible on various devices and platforms, maintaining compatibility with different software versions.
Security and Encryption: Convert XLSM files to secure sensitive information by converting it into an encrypted PDF format.

FAQ

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

Explore XLSM Conversion Options with .NET

Convert XLSM to DOC (Microsoft Word Binary Format)

Convert XLSM to DOCX (Office 2007+ Word Document)

Convert XLSM to POWERPOINT (Presentation Files)