This Microsoft Excel spreadsheet creates a CSV file, which can be imported by Start Clock and O Checklist.
There might be some warnings when opening this file, which must be accepted in order to use the spreadsheet. The warnings are:
If the downloaded file appears as export_csv.zip, rename the file to export_csv.xlsm (Excel Macro-Enabled Workbook).
Current version is 1.2.1, dated 16 April 2024.