How do I import a XLSX file?

What programs can open a XLSX file?

A file with the . xlsx file extension is a Microsoft Excel Open XML Spreadsheet (XLSX) file created by Microsoft Excel. You can also open this format in other spreadsheet apps, such as Apple Numbers, Google Docs, and OpenOffice.

Why can't I open an XLSX file?

When the Excel file is corrupted, not compatible with the Excel version, infected by the virus, or received by email, these are the common causes of the "Excel cannot open the file because the file format or file extension is not valid" problem. If any of these problems appear, you can't open your XLSX file.

What is an XLSX file and how do I open it?

An XLSX file is a Microsoft Excel Open XML Format Spreadsheet file. Open one with Excel, Excel Viewer, Google Sheets, or another spreadsheet program.

How do I convert an XLSX file to Excel?

Save a workbook in another file format1Open the workbook you want to save.2Click File > Save As.3Under Places, pick the place where you want to save the workbook. ... 4In the Save As dialog box, navigate to the location you want.5In the Save as type list, click the file format you want.Save a workbook in another file format - Microsoft Support