How to Diagnose a Suddenly Protected Excel Worksheet in WPS Office
Question details
The user needs to determine why an Excel worksheet is suddenly protected and how to safely check whether worksheet-level protection is enabled, because workbook-level password protection and worksheet protection are separate features.
- Product
- WPS Office Spreadsheets
- Device & OS
- not provided
- Scenario
- The user saved an Excel workbook with a password to open or modify under Save As > General Options. When reopening the file, a worksheet appears protected unexpectedly even though only workbook-level password protection was set.
- Observed behavior
- The worksheet appears protected when the workbook opens, even though only a password to open or modify was set under Save As > General Options.
Before making changes, confirm that the file is not currently open in Excel or WPS Office elsewhere, and note whether the affected file is stored locally or in WPS Cloud so you can check version history if needed.
Check the Review Tab and Test Unprotect Sheet Without a Password
Use this first to confirm whether the active worksheet has worksheet-level protection enabled, independent of the workbook password.
Workbook-level passwords set in Save As > General Options only control opening or modifying the file and do not automatically protect individual worksheets. WPS Spreadsheets exposes sheet protection in the Review tab, where you can quickly check the current state.
Launch WPS Office, click Open, choose the affected .xlsx workbook, and select the worksheet that appears protected.
Click the Review tab in the ribbon and locate the Protect group.
If the button shows Unprotect Sheet, the selected worksheet has sheet protection. If it shows Protect Sheet, the worksheet is not currently protected.
Click Unprotect Sheet, leave the password field blank, and click OK. If protection was enabled without a password, the sheet will immediately be unprotected.
Identify the Source or Restore an Earlier Version of the Workbook
Use this when the worksheet password was intentionally set or when you cannot unprotect the sheet with an empty password and need an authorized recovery path.
Diagnose and Remove Unexpected Worksheet Protection in WPS Office
Open the affected Excel workbook in WPS Spreadsheets and use the Review tab to check whether Unprotect Sheet is active. If the sheet was protected without a password, WPS can remove it immediately without changing your workbook password settings.
- 1. Download and install WPS Office: Click Download WPS Office Free, install WPS Office, and launch WPS Spreadsheets.
- 2. Open the protected workbook: Click Open in WPS Spreadsheets and select the .xlsx workbook that contains the protected worksheet.
- 3. Review the sheet protection state: Go to the Review tab and look at the Protect group to see whether Unprotect Sheet is available.
- 4. Remove empty worksheet protection: Click Unprotect Sheet, leave the password box blank, and click OK to remove protection if no sheet password was set.
- 5. Restore an authorized earlier version if needed: If a password prompt appears, do not bypass it; use WPS Cloud version history or a previous file version to return to an editable copy.
Frequently Asked Questions
Why is my Excel worksheet protected when I only set a password to open the workbook?
Workbook-level passwords in Save As > General Options and worksheet protection are separate features. A password to open or modify does not automatically protect individual sheets. Check Review > Unprotect Sheet to confirm whether sheet protection is actually enabled.
Does WPS Office support unprotecting an Excel worksheet?
Yes. Open the workbook in WPS Spreadsheets, go to the Review tab, and use Unprotect Sheet. If no sheet password was set, pressing OK with an empty password removes the sheet protection.
Can I remove a worksheet password without the password?
You should not bypass protection without authorization. If you own the file but forgot the password, try restoring an earlier version from WPS Cloud history or a file backup instead.
Where do I check if a worksheet is protected in WPS Office?
Select the worksheet and open the Review tab. If the command says Unprotect Sheet, the active sheet is protected. If it says Protect Sheet, protection is not currently enabled.
Does protecting a workbook with Save As General Options affect all worksheets?
No. General Options passwords control opening or modifying the file, not individual sheet protection. You can still protect or unprotect sheets separately from the Review tab.
