I want to send my credit card statements to my bookkeeper, but before I do so, I want to make sure the account number is not visible on the statement. I use Nuance's PDF Converter Pro for working with PDF files.
The only way I see to block out the account number is by "drawing" a thick line over the numbers. My concern is that that line exists in a layer that can be removed by someone else and uncover the account number.
I'm guessing there's some way to "flatten" the document so that my line permanently covers the account number.
How would I do that?