How to Find the Lock Document After Signing Option in Acrobat
Question details
The user needs to locate the specific setting in Adobe Acrobat that locks a document or specific form fields after a signature is applied, allowing other colleagues to continue editing unsigned sections.
- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Configuring a multi-user PDF form where the document needs to be partially locked after the first person signs it.
- Observed behavior
- The user is unable to find the locking option in the general document settings, as it is hidden within the individual signature field properties.
Ensure you are in the form editing mode and always keep a backup copy of your original PDF to test the signing and locking workflow before distributing it to your colleagues.
Configure Locking Options in Signature Field Properties
Use this method to locate the locking mechanism, which is tied specifically to the individual signature field rather than the overall document security settings.
In Adobe Acrobat, the option to lock a document after signing is not found in the general Security menu. Instead, it is configured inside the specific properties of the digital signature field. This allows for granular control over which parts of the form become read-only after a specific user signs.
Open your PDF in Acrobat, go to the Tools menu, and select 'Prepare Form' to make the form fields editable.
Locate the digital signature field on your document, right-click on it, and select 'Properties' from the context menu.
In the Properties dialog box, click on the 'Signed' tab located at the top right.
Check the box next to 'Mark as read-only'. From the dropdown menu, choose 'All fields' to lock the entire document, or select 'All fields except these' or 'Just these fields' to allow colleagues to continue editing specific areas.
Manage PDF Signatures and Security with WPS Office
If you need a straightforward way to sign documents and restrict editing permissions, WPS PDF provides an intuitive interface for digital signatures and document encryption without navigating through complex property menus.
- 1. Open the PDF: Launch WPS Office and open your PDF document.
- 2. Add a Signature: Navigate to the 'Fill & Sign' or 'Protect' tab and click on 'Sign' to place your digital signature on the document.
- 3. Restrict Editing: Go to the 'Protect' tab and select 'Encrypt' to set an editing password, ensuring no one can alter the document contents after you have signed.
Frequently Asked Questions
Why does my entire PDF lock after the first person signs it?
This happens if the signature field was configured to mark 'All fields' as read-only upon signing. To fix this, edit the signature field properties before signing and change the setting to 'Just these fields' or 'All fields except these'.
Can I lock only specific text boxes after signing?
Yes. In the signature field properties under the Signed tab, select the option 'Just these fields'. You will then be prompted to pick exactly which text boxes or form fields should become locked once that specific signature is applied.
How do I test my PDF locking workflow?
Save a copy of your configured PDF form, open it as a standard user would, and apply a test digital signature. Verify that the correct fields become read-only and that the remaining fields are still editable for the next user.
