Applies To
Excel for Microsoft 365 Excel for Microsoft 365 for Mac Excel for the web
  1. On the File tab, select Open.

  2. Select Browse and choose All Files from the drop-down menu next to the File name box.

  3. Choose the CSV file you want to open and select Open. You can also double-click a CSV file from Windows Explorer directly to open it in Excel.

Tip: To save a CSV file to XLSX once opened, go to File > Save As or Save a copy, and change file type to Excel Workbook (*.xlsx).  

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