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  1. How to password protect your Excel workbooks – Microsoft 365

    Aug 27, 2023 · Learn how to password protect your Excel workbooks. Use these tips to protect your budgets, data, and more so only authorized parties will have access to it.

  2. 5 Quick Ways to Password Protect a Microsoft Excel File

    Sep 22, 2025 · In this quick Excel tutorial, I’ll show how to password-protect an Excel file in step-by-step. There are various methods to create a password-protected Excel file.

  3. How to Require a Password to Open an Excel File: A Step-by …

    Jul 9, 2024 · Secure your Excel files by requiring a password to open them. Follow our easy, step-by-step guide to protect your data from unauthorized access.

  4. How to Protect a Microsoft Excel File with a Password - wikiHow

    Jul 25, 2025 · This wikiHow will show you how to password-protect a file in Microsoft Excel using your Windows or Mac computer. Click "File" → "Info" → "Protect Workbook" → "Encrypt with …

  5. How to Protect Excel Sheet with Password (3 Quick Approaches)

    Aug 2, 2024 · To Set a Password Restricting the Opening of the Excel Sheet: Press on the box named ‘ Password to Open’ and input the password here. You may or may not check the box …

  6. How to Password Protect an Excel File (Windows and Mac)

    Jul 23, 2025 · Learn how to password protect an Excel file on both Windows and Mac. Secure your data with step-by-step instructions for adding encryption to your Excel documents.

  7. How to Password Protect an Excel File: Easy Methods Explained

    Jul 10, 2025 · Open the Excel file you want to protect. Click File, then choose Info. Select Protect Workbook, and then choose Encrypt with Password. Type in your password. Choose …

  8. How to Password Protect Excel Workbook from Opening

    To password protect Excel workbook from opening, follow these steps: Open the workbook you want to secure. Go to File → Info → Protect Workbook → Encrypt with Password. Enter your …

  9. How to Password Protect an Excel File: Step-by-Step Guide (2025)

    Feb 3, 2025 · Master Excel file security! Learn how to password protect an Excel file, workbook, sheet, and more with our step-by-step guide.

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    • Require a password to open or modify a workbook

      Open the sheet or workbook that you want to protect. On the Review tab, click Protect Sheet or Protect Workbook. In the Password box, type a password, and in the Verify box, type the …