How to password protect an Excel file?

[Elias]

I am looking for a clear guide on how to password protect an Excel file to secure sensitive data. I use Microsoft Excel regularly and want to prevent unauthorized access. Please explain the steps for both Windows and Mac versions if possible. Any best practices would also be helpful.

 

[Gdinscecar]

To password-protect an Excel file:

• Open the file → File → Info → Protect Workbook → Encrypt with Password.
• Enter a password, confirm it, and save the file.

Now, the file will require a password to open.

 

[Kian]

Open the Excel file, go to File > Info > Protect Workbook > Encrypt with Password, enter a strong password, and confirm it. Save the file. The workbook will now require the password to open and edit securely.

 

[Monika]

I’ve been doing this with Excel’s built-in “Protect Workbook” feature
just go to File → Info → Protect Workbook → Encrypt with Password. Super simple, and it locks the file instantly. Make sure you remember the password, because there’s no recovery.

 

[Brianshita]

If you’re wondering How to password protect an Excel file?, open the Excel file and go to File > Info > Protect Workbook > Encrypt with Password. Enter your password, click OK, confirm it, and save the file. This is How to password protect an Excel file? quickly and securely.

 

[RobertPhack]

If you’re asking How to password protect an Excel file?, open your workbook and select File > Info > Protect Workbook > Encrypt with Password. Type a password, confirm it, and save. That’s How to password protect an Excel file? in just a few steps.

 

[Alyce]

Wondering How to password protect an Excel file? Click File, then Info, choose Protect Workbook, and select Encrypt with Password. Enter and confirm your password before saving. This method explains How to password protect an Excel file? clearly and simply.

 

[Cecelia]

To understand How to password protect an Excel file?, go to File > Info > Protect Workbook > Encrypt with Password. Add your chosen password, confirm it, and save the document. That’s exactly How to password protect an Excel file? in Microsoft Excel.

 

[AlexaSmith]

When learning How to password protect an Excel file?, open the file and navigate to File > Info > Protect Workbook. Choose Encrypt with Password, enter your password twice, and save. This shows How to password protect an Excel file? step by step.