If you have an an excel workbook that requires an unknown password to make changes, iSumsoft Workbook Protection Refixer can help you to remove all sheet & workbook protection passwords in seconds. This guide will show you how to use iSumsoft Workbook Protection Refixer to unprotect your Excel sheet & workbook with 1-click.
Tips: Workbook Protection Refixer only supports Excel 2007-2019 workbook (*.xlsx) file. So if your workbook is Excel 97-2003 (*.xls) file, you first have to save it as a *.xlsx file.
Click the "Open" button, navigate to the Excel workbook you want to unprotect, and add it into the software. Once the Excel workbook is added, you can view its file path in the field under "File Name".
1) Click the "Remove Password" button.
2) The Excel sheet protection password, workbook protection password, and Readonly Password are removed at once.
3) The original Excel workbook is saved as an unprotected Excel workbook in the same location. You can delete the original protected workbook if you wish.