Owner password

Hello Shaffy369.

Welcome to Apple Support Communities. We understand that you’re being prompted for a password when you try to edit PDF files. We’re happy to help.

Were you sent this PDF file by someone else? Did the sender password protect the file?

Here’s more on saving PDF files: Save and mark up PDFs on your iPhone, iPad, or iPod touch with the Books app - Apple Support

Let us know if you have further questions.

Take care.

Hello, I am having the same issue. The document I am having issues with is actually a bank statement downloaded from my bank app and saved in my files on my IPAD. When I go to mark it up and save, it asks for an owner password. I have no idea what this password is. And there was no indication it would be password protected when I downloaded it. So is there a way to remove the password protection? Or are there other apps I can use to annotate the PDF?