Expand PDF page size software permitted to resizing PDF page basis of page dimension, scale and layout. Utility integrated with several page size settings features like paper size, relative size, custom size and page orientation. Paper size option offer multiple selection like A0, A1, B0, B1, RA0, RA1, RA2, RA3 letter, elephant, legal, quarto, folio, crown, royal, medium etc. Using Page orientation options you can set portrait and landscape.