Smile PDFpen
PDFpen by Smile Software (later acquired by Nitro) is a PDF management tool for Apple products, which includes Mac, iPad, and iPhone. It offers advanced features for PDF editing, using which you may not need another PDF editing tool.
It allows you to instantly add chosen elements, including images, icons, or personalized annotations, to the PDFpen collection via the context menu. You can also save the used items for future use.
