At the bottom of “verypdf pdf editor” there are three versions about pdf file’s margin, divided into small, medium and large, the large version reach to full screen, and the order of these three versions displayed in verypdf pdf editor is medium, small and large. Look at the illustration below:
This is the medium version of pdf.
This is the small version of pdf.
This is the large version of pdf.
The location can move means that those icons in the toolbar of verypdf pdf editor can exchange location with each other and change former location to a new position, even conceal themselves.
On the left of every item (item indicates those icons of toolbar ) there is a line similar with a boundary, drag the boundary then on its right the icons to which belong move together. Look at the illustration below:
Also, you can conceal it, double-click the icon that you want to conceal, then click the sign “X”. Look at the illustration below: