Free online XLSX to PPTX converter

Convert XLSX to PPTX online from any device, with a modern browser like Chrome, Opera and Firefox.

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Aspose.Cells for .NET Aspose.Cells Excel Conversion

 

Aspose Excel converter is a free app to convert Excel format, also you can save the result to PDF, DOCX, PPTX, XLS, XLSX, XLSM, XLSB, ODS, CSV, TSV, HTML, JPG, BMP, PNG, EMF, WMF, SVG, TIFF, XPS, MHTML and Markdown. Convert Excel online from Mac OS, Linux, Android, iOs, and anywhere.

If you want to convert programmatically please check Aspose.Cells documentation.

Aspose.Cells

XLSX Microsoft Excel Open XML Spreadsheet

XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.

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PPTX PowerPoint Open XML Presentation

Files with PPTX extension are presentation files created with popular Microsoft PowerPoint application. Unlike the previous version of presentation file format PPT which was binary, the PPTX format is based on the Microsoft PowerPoint open XML presentation file format. A presentation file is a collection of slides where each slide can comprise of text, images, formatting, animations, and other media.

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How to convert XLSX to PPTX

  • Click inside the file drop area to upload XLSX files or drag & drop XLSX files.
  • You can upload maximum 10 files for the operation.
  • Your XLSX files will be uploaded and will be converted to PPTX format.
  • Download link of PPTX files will be available instantly after conversion.
  • You can also send a link to the XLSX file to your email address.
  • Note that file will be deleted from our servers after 24 hours and download links will stop working after this time period.

Other Supported Conversions

You can also convert XLSX into many other file formats. Please see the complete list below.