How to Disable Read-Only in Excel. Although most Excel documents are saved so that they can be edited by anyone who opens the document, others may be saved as "read-only" so that they cannot be ...

Select it, and you should see the option to add a password to open the file or uncheck the Read-only box. 4] Protected Sheet It is possible to protect a sheet in Microsoft Excel.

Double-click the Excel file you want to set as read-only on the network. The file opens on the network drive. Click the "Review" tab at the top of the Excel window.