* Application enables to change PDF page size and select output design. * Select PDF pages into different manner like fixed page range and specific pages. * Select odd and even pages for change PDF page size. * Select design of PDF pages by using paper size and page orientation options. * Protect PDF file by using User and Owner password. * Support batch conversion mode technique. * Enable to modify PDF Meta Properties like title, author and subject of PDF file. * Make possible to use 32 and 64 bit operating system. * Support Win 2000, Win Vista, Win XP, Win NT, Win7 and Win8.