Key Takeaways : Excel spreadsheets can be protected by Edit Ranges, Sheet Protection, Workbook Protection, File Modify Password, VBA Project Password, and File Open Password.

If you wish to edit or make changes to the Excel file, you can disable or remove Read-only attribute by following any one of these methods.

Learn how to unprotect Excel sheets or workbooks without a password using this simple step-by-step guide. No software required!

It is possible to create a macro in an Excel sheet that unlock the sheet which is already protected by a password. Users can easily prepare a document in the sheet and then lock it again with a ...