Apply consistent page numbering across the batch of legal delivery records for [period=Q2] so reviewers can reference …
Open the PDF file in Adobe Acrobat Pro.
Go to the File menu and select Properties.
In the Document Properties dialog, click the Security tab.
Set the Security Method to Password Security.
Under Permissions, check Restrict editing and printing of the document.
From the Changes Allowed dropdown, select None.
CautionSelecting 'None' will prevent all editing, including bookmarks, comments, and form fields.
Enter and confirm a Permissions Password when prompted.
Click OK to apply the security settings.
Save the PDF to enforce the new restrictions.
Best practiceSome third-party tools may attempt to bypass PDF security; always test your protected file in multiple viewers.
After applying password security with editing restrictions, users cannot add, change, or delete bookmarks in the PDF.
This runs in the Acrobat app - there is no separate API for this task.
An admin can set up permissions in the Admin Console to stop users from changing PDF bookmarks. This is usually done by applying security policies or editing user roles so only certain people can edit bookmarks.
Organizations often restrict bookmark editing to keep important documents organized, prevent mistakes, and make sure everyone sees the same navigation structure in shared files.
Yes, admins can set different permissions for different groups or users. For example, editors might be allowed to change bookmarks, but viewers cannot.
Locking bookmarks only stops users from changing the bookmarks themselves. Making a PDF read-only stops all changes, including text and images, not just bookmarks.
If restrictions are in place, users will see that the bookmark editing options are grayed out or unavailable, and they won't be able to make changes.