eXPert PDF Editor is the only product available allowinf full pdf editing without the needs of external applications.

With eXPert PDF Editor you can view, navigate, manipulate, mark-up and save PDF files while still maintaining the integrity of the original documents....

With eXPert PDF Editor, you can significantly accelerate your review cycles using powerful commenting tools, while protecting the integrity of your source document.

eXpert PDF Editor also allows you to easily edit pdf objects such as text, images, and vector drawing (paths, lines, curves).