In the Assembly view, the pages are unreadable and therefore difficult to manage. It is hard to reorder pages or delete unnecessary pages reliably. In the Single Page and Flick views, the pages cannot be reordered or deleted. This drastically reduces the usefulness of PDF Fusion, by requiring the user to repeatedly switch views to the Assembly View in order to edit a document. I suggest that the Assembly view be made zoomable and that the Single Page and Flick view be made editable.