Select File > Info . Select the Protect Workbook box and choose Encrypt with Password. Enter a password in the Password box, and then select OK . Confirm the password in the Reenter Password …

Dec 24, 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.

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.

Sep 11, 2025 · 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. …

Aug 2, 2024 · The main purpose of this article is to provide a detailed explanation of all the necessary topics to protect a workbook in Excel.

Sep 12, 2023 · Here are the steps for encrypting a file through Info settings: In the Ribbon, go to File > Info. Click Protect Workbook and choose Encrypt with Password. In the pop-up window, type in a …

3 days ago · Learning how to password protect an Excel file is essential for anyone who works with sensitive data. Excel provides multiple protection options, including file-level encryption, worksheet …

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 Password". …

Apr 3, 2025 · Learn how to password-protect Excel files from opening or modifying, manage multiple files, and remove encryption using Excel options, Kutools, or VBA code.

Encrypt an Excel file with a password so that it requires a password to open it. To password protect an Excel file, execute the following steps.