How do PDF open passwords and permission passwords differ?

How do PDF open passwords and permission passwords differ?

It's probably the difference between your own home and someone else's.

When you open the password, you're at someone's house. merge 2 jpg files into 1 pdfYou can visit, but you can't use the items in the mobile house, and if you use the permission password, you're back in China's house. By editing the content of the information, as well as converting formats and editing other content, you can customize it.

I will demonstrate the difference between two passwords using my software FoxitPDF Editor Pro if you do not understand my explanation.

In order to prevent friends from wanting this software, I placed the portal directly in the first place: PDF permission editing.

Firstly, the password for the PDF file

A PDF file password is entered by clicking "Protect" and then "Secure Document" and then "Password Protection".

The second is the PDF permission password

It's the same if it's a permission password. You need to open the PDF editor first, then open the PDF file, and then enter the password.

Once the management permission list appears on the left, click "permission" to set the system permission, in the "permission setting" dialog box, select "limit printing, editing technical documents and permission settings", and then we will analyze the corresponding course settings based on the enterprise's needs.

In a document with two types of encryption, one type of password can open the document, but only the document permission password can change its permissions.

Now that you understand the difference between them, you can try setting two passwords yourself with the editor if you haven't already.