Excel for Microsoft 365 Excel for Microsoft 365 for Mac Excel 2021 Excel 2021 for Mac Excel 2019 Excel 2019 for Mac Excel 2016 Excel 2016 for Mac Excel 2013 Excel 2010 Excel 2007 More.Less To prevent others from accessing data in your Excel files, protect your Excel file with a password. Note: This topic covers file-level protection only, and not workbook or worksheet protection. To learn the difference between protecting your Excel file, workbook, or a worksheet, see Protection and security in Excel,
- 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 box, and then select OK,
Warning:
- Microsoft cannot retrieve forgotten passwords, so be sure that your password is especially memorable.
- There are no restrictions on the passwords you use with regards to length, characters or numbers, but passwords are case-sensitive.
- It’s not always secure to distribute password-protected files that contain sensitive information such as credit card numbers.
- Be cautious when sharing files or passwords with other users. You still run the risk of passwords them falling into the hands of unintended users. Remember that locking a file with a password does not necessarily protect your file from malicious intent.
Contents
How to open encrypted Excel file without password?
- If your excel file is a zip file,you have to open the file in a 7-Zip application.
- Open the file in Windows Explorer.
- Then you have to check that the add-in of Microsoft Excel works fine or not.
- If add-in works fine,you have to click on the Encryption Reportoption which is available in the Unviewable+VBA application.
How can I open a password protected Excel file?
- In case of any accidence,you’d better make a backup. So,just copy and paste the excel sheet to another folder.
- Right-click on the excel file and select ‘rename’. All you need to do is modifying the file extension – change it from ‘.csv’ or ‘.xls’ to ‘.zip’
- Decompression the file and find the file in ‘.xml’ format
- Open the ‘.xml’ file with XML editor
How to remove password protection from Excel without password?
- Get Workbook Unprotect Genius to install and run on your PC. Full version is recommended if you are sure to successfully unprotect your excel sheet in few seconds.
- Import excel file that includes the worksheet you need to unprotect.
- Remove sheet password to unprotect Excel worksheet.
How to unprotect Excel spreadsheet without password?
Unprotect Excel Sheet Without Password Using Zip. There’s another trick you can use to Unprotect a worksheet. Just follow theses steps: First, navigate to Control Panel and open ‘File Explorer options’. In the File Explorer Options window, uncheck the ‘Hide Extensions for known file types’ to enable your file extensions. Then, click
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