PDF Composer is designed to help you process PDF documents: you can easily create, merge, edit or protect PDFs via the same intuitive interface.
PDF Composer allows you to preview the document, make your own text annotations, include images and view the final result and then encrypt the output PDF.
NOTE: To buy PDF Composer via the App Store an Apple account is required.
Here are some key features of "PDF Composer":
· Comes with a built in PDF reader
· You can edit PDFs: make annotation, add images and more
· Can encrypt the output PDFs
· Includes batch processing capabilities
· 64-bit processor