We’ve had two instances where sensitive budget figures were circulated outside the leadership group. Propose a small p…
Open the PDF file in Adobe Acrobat Pro.
Select Tools from the left pane.
Choose Protect PDF from the available tools.
Click Restrict Editing under the Protect PDF options.
Check the option to restrict copying of content (text, images, and other content).
CautionUsers may still be able to take screenshots or use third-party tools to extract content.
Set a permissions password when prompted to prevent others from changing these restrictions.
RecommendationChoose a strong password and store it securely.
Save the PDF to apply the new security settings.
After applying restrictions, test the PDF by attempting to copy text or images to ensure the settings are working as intended.
This runs in the Acrobat app - there is no separate API for this task.
Setting 'Printing Allowed' to 'None' means no one can print the PDF at all. 'Low (150 dpi)' means people can print the document, but only in low quality. This is useful if you want people to see the document but not get a perfect copy.
The owner password is very important for security. It makes sure that only the person who set the restrictions can remove or change them. Without it, anyone could change your document's security, making your sensitive information unsafe.
No, if you set 'Changes Allowed' to 'None', people cannot fill out forms. This setting also stops them from inserting, deleting, or rotating pages. If you want people to fill forms, you need to choose a different 'Changes Allowed' option.
The 'Remove Protection' API is a tool for software developers. It lets you write computer code to take off the security settings from a PDF. To use it, you send a request to Adobe's servers with the PDF and the correct owner password. This is useful for automating tasks where you need to remove security from many files quickly, but only if you have the owner password for each one.