Conversion of xlsx files to xml file format

The most simple and convenient way how to export data from MS Excel spreadsheet (.xlsx) and save them in XML format is of course to just use the Save as.. function in Excel. The online version of Excel can be most likely used for the same thing. Other than that, many programs nowadays support formats from MS Excel and can likely export the data to numerous formats, including XML.

Open XLSX file    Open XML file

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