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

ExcelにCSVやテキストファイルなどを読み込むときに使うPower Queryは、Excelの一部として出荷されるものの、Excelとは大きく異なる仕組みを持つ。

Excel 2016以前のExcelでは、テキストファイルウィザード（①）という機能を使ってCSVファイルを取り込んでいたからです。

How to Open an XLS File in Excel. XLS files are Excel workbook files created in Excel 97 or Excel 2003. The 2007, 2010 and 2013 versions of the program use the XLSX format by default to save ...

If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

In most cases Excel automatically recognizes a UTF-8 file when you try to open it, but in other cases you have to manually change the settings when opening the file.