How to Edit CSV File Format on a Mac. The CSV file format, defined by its comma separated values, produces text that can form the basis of a spreadsheet or database file. Within each line, or ...

Open your Excel spreadsheet, click on the "File" menu and choose the "Save As" command. Select "Comma Separated Values (.csv)" as the file format and save the converted file to your Mac's desktop.

Microsoft Excel, a powerful tool for data management and analysis, now offers enhanced functionality by supporting the export of spreadsheets to CSV files (Comma-Separated Values).