This utility was created by the Aperio Lux company to offer you a simple and quick solution for editing PDF attributes. The program allows you to alter various types of information, such as author name, subject details, content creator, tags, etc.
PDF Attributes features an intuitive interface, so any Mac user can easily handle it. All you need to do is to import the PDF document, make the necessary attributes changes, and click the "Save" button. The application will immediately apply the alterations and allow you to import a new PDF for attributes editing.
You can also use this program to print PDF documents. This option is available in the main menu of the application.
The one thing that bothers me about this utility is that PDF Attributes shuts down if I click outside the Open window (from where you select the input PDF). It happened several times until I figured out the reason behind the crash/shut down.
Nothing more can be said about this utility. It does exactly what's being said on the homepage of the developer, without slowing down the performance of the computer. In addition, you don't have to pay a buck to use it.
In conclusion, I think it's worth installing this free program on your Mac if you ever need to alter PDF attributes.