Permission & Access Issues

How to Protect a Word Document from Unauthorized Editing

Maira Mehtab Sep 22, 2026 868 views

Question details

The user wants to secure a finalized Word document to prevent recipients from making unauthorized changes while sharing it.

Stop Protection in Word Review Restrict Editing pane

Product: Word
Device & OS: not provided
Scenario: Sharing a finalized document that should be read-only for recipients.
Observed behavior: The document needs to be locked and protected with a password so that formatting and content cannot be altered.

Before you start

Ensure your document is completely finalized and save an unprotected backup copy of the original file in a safe location before applying restriction passwords.

Solution 1Recommended

Use the Restrict Editing Feature

Apply a read-only restriction with a password to prevent anyone from modifying the document text or formatting.

By enforcing editing restrictions, you can lock the document so that others can only read it. You can optionally allow specific users to edit designated parts of the text.

Go to the Review tab

Open your document in Word and click on the 'Review' tab located in the top ribbon.

Access Restrict Editing

Click on 'Protect' (or directly on 'Restrict Editing' depending on your version) to open the Restrict Editing pane on the right side of the screen.

Enable Editing Restrictions

Check the box under 'Editing restrictions' and select 'No changes (Read only)' from the drop-down menu.

Add Exceptions (Optional)

If you want certain users to be able to edit specific parts, highlight those sections in the document and check the corresponding users or 'Everyone' under the 'Exceptions' list.

Enforce Protection

Click the 'Yes, Start Enforcing Protection' button. In the dialog box that appears, enter and confirm a strong password, then click 'OK'.

Protection Limitations: Document protection does not provide complete control. A recipient can still copy the content into a new, unprotected document or potentially use bypass methods. Always share sensitive files only with trusted users.

Protect Documents with WPS Office

Easily Restrict Editing in WPS Writer

WPS Office Writer offers robust document protection features, allowing you to easily set passwords and restrict unauthorized edits while maintaining perfect compatibility with Microsoft Word formats.

1. Open your Document: Launch WPS Writer and open the document you wish to protect.
2. Navigate to the Review Tab: Click on the 'Review' tab on the top menu bar to access document tools.
3. Select Restrict Editing: Click on 'Restrict Editing' in the ribbon. A protection panel will appear on the right side of the workspace.
4. Apply Password Protection: Select your restriction preferences, click 'Start Protection', and enter your desired password to lock the document.

Easily apply read-only restrictions and set secure passwords.Fully compatible with Microsoft Word (.doc, .docx) document formats.Free, lightweight, and user-friendly interface for seamless document management.

microsoft office alternative - wps office

Frequently Asked Questions

What happens if I forget the password used to restrict editing?

If you forget the restriction password, you will not be able to turn off the editing restrictions. Microsoft Word cannot recover this password, which is why keeping an unprotected backup copy is highly recommended.

Does restricting editing stop people from copying the text?

No. The 'No changes (Read-only)' restriction prevents edits within that specific file, but it does not stop recipients from highlighting the text, copying it, and pasting it into a new, unprotected document.

Can I allow certain people to edit specific parts of the protected document?

Yes. Before clicking 'Start Enforcing Protection', you can highlight specific paragraphs in your document, check the 'Exceptions' box in the Restrict Editing pane, and designate who is allowed to edit those selections.

Document & File Issues