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Java API to Export XLS to PPTX or Online App

On Premise Java API to Export XLS to PPTX or online without relying on Microsoft Excel®

XLS Conversion via Python XLS Conversion via C# .NET XLS Conversion via C++ XLS Conversion in Android Apps XLS Conversion in PHP Apps

How to Convert XLS to PPTX via Java API

Rendering XLS to PPTX is a two step process. You’ll first use Aspose.Cells for Java API to convert the given XLS document to PDF, and then by using Aspose.PDF for Java API, you can easily convert your PDF document to PPTX. Both APIs come under the collection of Aspose.Total for Java file format automation libraries.

XLS to PPTX Conversion on Java

  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

Get Started with Java File Format APIs

You can easily use Aspose.Total for Java directly from a Maven based project and include Aspose.Cells and Aspose.Pdf in your pom.xml.

Alternatively, you can get a ZIP file from downloads .

Java Code for XLS to PPTX Conversion

Workbook book = new Workbook("input.xls");
// save XLS as PDF
book.save("pdfOutput.pdf", com.aspose.cells.SaveFormat.AUTO);
// load the PDF file using Document class
Document document = new Document("pdfOutput.pdf");
// save document in PPTX format
document.save("output.pptx", com.aspose.pdf.SaveFormat.Pptx);

Online Converter for XLS to PPTX

FAQ

  • How can I convert XLS to PPTX Online?
    Online App for XLS conversion is integrated above. The conversion process involves adding your XLS file either by dragging and dropping it into the white area or clicking inside the area to import the file. Once the file is added, simply click the Convert button to start the conversion process. Once completed, you can download your newly converted PPTX file with just a single click.
  • How long does it take to convert XLS?
    The speed of this online converter is largely determined by the size of the XLS file being converted. Smaller XLS files can be converted to PPTX within just a few seconds. Additionally, if you have incorporated the conversion code within a Java application, the efficiency of the application will also influence the conversion process.
  • Is it safe to convert XLS to PPTX using free Aspose.Total converter?
    Of course! After the conversion process is complete, a download link for the PPTX file will be made available immediately. Uploaded files are deleted automatically after 24 hours, and the download links will no longer be active beyond that time frame. You can be assured that your files are safe, and file conversion, including XLS, is completely secure. The free app has been integrated primarily for testing purposes, allowing you to verify the results before integrating the code into your project.
  • What browser should I use to convert XLS?
    For online conversion, you can use any modern web browser such as Google Chrome, Firefox, Opera, or Safari. However, if you are developing a desktop application, the Aspose.Total XLS Conversion API is an excellent choice as it is designed to work seamlessly in such environments.

Explore XLS Conversion Options with Java

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)