Open up the Excel file you want to protect.

What if I’m using older versions of Excel For older versions of Excel, the process is a bit more long-winded. It is still to use third-party tools to read data that isn’t encrypted. Open up the Excel file you want to protect. Normally however this type of protection doesn’t encrypt your data – only the encrypting password created in Backstage view does that. You can also set a password in Backstage view to encrypt your workbook. You can ask for a password to open it, a password to change data, and a password for changing the file’s structure by adding, deleting, or hiding worksheets. Microsoft Excel offers more than one way to protect a workbook. Note: Because you have removed the locked status from all cells, you can enter data into the cells of worksheet as normal. Select Protect Workbook, then Encrypt with Password from the dropdown menu. When you try to unhide the columns with the Unhide function, the Unhide tool is disabled, so that you can’t unhide the hidden columns. In this step, you hide the selected columns, and then go to clicking Review > Protect SheetĪnd in the Protect Sheet dialog, enter your password and confirm it. In the Format Cells dialog box, click Protection tab, and then check the Locked option. Then select the columns that you want to protect, and right click again, select Format Cells from the context menu. Then click OK button to close this dialog. Then right click, and choose Format Cells from the context menu, and in the popping out Format Cells dialog box, click Protection tab, and uncheck the Locked option. Here is how you protect that sensitive data, be it salary information or profit and loss statistics, so that just the right people see just the right information.Ĭlick the Select All button (the button at the intersection of row numbers and column letters). Where security is concerned you cannot be too careful and you may need to password protect your worksheet especially if you have to report to a wider group in a Head Office or Group role. Hide And Password Protect Just One Column In A Master Spreadsheet Password Protect Excel and Hide Just One Column

How to put password on excel sheet