The difference between xlsx and excel
xlsx introduction
xlsx It is the extension of Microsoft Office EXCEL 2007/2010/2013/2016/2019 documents. Its compressed file format based on the Office Open XML standard replaces its previous proprietary default file format, adding the letter "x" to the traditional file name extension (i.e. ".docx" replaces ".doc", ".xlsx" ” instead of “.xls”, “.pptx” instead of “.ppt”). Any word processing software that can open ".xlsx" files can convert the document to ".xls" files, which take up less space than ".xls" files.
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XLSX file special viewing mode editing
Because the ".xlsx" format file is essentially a ZIP file . Change the XLSX (or XLSM) file extension to zip and use decompression software to decompress it, and you can see the file content in OOXML format.
excel introduction
Microsoft Excel is a spreadsheet software written by Microsoft for computers using Windows and Apple Macintosh operating systems. The intuitive interface, excellent calculation functions and charting tools, coupled with successful marketing, make Excel the most popular personal computer data processing software. In 1993, after version 5.0 was released as a component of Microsoft Office, Excel began to become the dominant spreadsheet software on applicable operating platforms.
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