How do I password protect a pdf in Acrobat app on iPad

Hi Heather,

Thank you for reaching out.

In Adobe Acrobat Reader  mobile application, there is no option to password protect the PDF. You will require the Acrobat DC desktop application in order to secue the PDF. For more details about securing PDF, pease refer to the following link: https://helpx.adobe.com/in/acrobat/using/securing-pdfs-passwords.html

Hope the information helps.

Let us know if you have any questions.

Regards,

Meenakshi