Learn how to import or export data from a Text file to convert a Text (.txt or .csv) file into an Excel (.xlsx) spreadsheet easily using this procedure.

Microsoft Excel has an import wizard, but if you structure the text correctly, you can bypass the wizard altogether.

How to Convert OpenOffice to Excel. Convert OpenOffice.org Calc spreadsheets into a Microsoft Excel file to take advantage of Excel's built-in tools.

In this article, we have listed free software that let you convert dBASE (DBF) files to Excel (XLS, XLSX) formats in Windows 11/10.

If the DAT file you're trying to open is text, you can convert the file into text in the Microsoft Excel program by first saving it as a CSV file.