Add a viewing password to the finalized monthly report PDF and save the protected file to the [location=team share] so…
Open the PDF file you want to restrict in Adobe Acrobat Pro.
Select File from the top menu, then choose Properties.
In the Document Properties window, click the Security tab.
From the Security Method dropdown, select Password Security.
In the Password Security Settings dialog, check the option to restrict editing and printing of the document.
Set a permissions password when prompted.
CautionIf you forget this password, you cannot change or remove the restrictions later.
Choose the specific restrictions you want to apply (e.g., disallow printing, disallow editing, disallow copying).
Click OK to confirm your settings and close the dialog.
Click OK again in the Document Properties window.
Save the PDF to apply the new permissions.
Best practiceTest your restricted PDF in a different PDF reader or with a different user account to confirm the permissions are enforced.
You can review or change these restrictions later by reopening the Document Properties and returning to the Security tab.
This runs in the Acrobat app - there is no separate API for this task.
The owner password is very important because it is your key to unlock the PDF's security settings. Without it, even you cannot change the printing or editing permissions you set. It ensures that while others cannot alter the document, you retain full control to make updates if needed in the future.
Yes, if you set 'Changes Allowed' to 'None', it stops actions like inserting or deleting pages. However, filling out form fields is usually still allowed. The restriction specifically targets structural changes to the PDF, not interactive elements like forms.
| Setting | Effect |
|---|---|
| Printing Allowed: None | No one can print the document at all. This is the strictest setting for printing. |
| Printing Allowed: Low (150 dpi) | Users can print the document, but only at a low quality (150 dots per inch). This makes copies less clear and harder to read, discouraging high-quality reproduction. |
Restricting export rights is important for protecting sensitive information. If you control export rights, you prevent users from converting your PDF into other formats like Word or Excel. This keeps your data within the secure PDF environment and helps maintain its integrity and confidentiality, especially for legal or financial documents.