Convert to XLSX of other file 2. Save as new Excel file. For example, if filename is excel 3.4˂ˀᵉˆᵖ˂ˆᵋ˃ˀᵉ˄˂¼˂˘˂ˆˆᵗˆʔ˂.XLS, save the xls3xlsx.py XLSX file. Then, convert it xls2xlsx.py May 30, 2023 — Convert from Excel to XLSX — PPI Use this command to save the converted file: 1. Use the “Add” button to create a new empty file. Name the file excel 3.