In this article the methods of converting of files of popular graphic formats are considered in the format of PNG for work with the specially developed application, hiding the fact of passing to information in file-container format of PNG. Research of software environments is conducted for creation of the proper programmatic application.
stenography, converting of files, information security, PNG graphic format
Fan Yavei Byn,
"Stehanohrafycheskye vozmozhnosty hrafycheskoho formata PNG" ,
Scientific Works of Kharkiv National Air Force University,