This application can convert contemporary numbers in the numbers of different systems. For now in the application are more than 30 systems, including ancient alphabetical systems (Roman, Greek Ionic, Cyrilic, Hebrew and etc), digital electronics systems (Binary, Octal, Hexadecimal and ect) and numeral systems that use in different contemporary countries (Thai, Arabian, Mongolian, Devanagary and etc). As well, in alphabetical systems you can input word and get the sum of number values of letters. Result you can copy to clipboard or save as image. In the application you can find links to information about every number system. Application can be claimed by professional historians, numismatists, anthropoly and amateurs. Full systems list: == NON-POSITIONAL ALPHABETICAL == Abjad (Arabic) Armenian Glagolitic Greek Attic Greek Ionic Georgian Cyrillic Hebrew Roman == POSITIONAL 10-DIGIT == Arabic Bengali Burmese Gurmukhi Gujarati Devanagari Kannada Khmer Lao Limbu Malayalam Mongolian New Tai Lue Odia Thai Tamil Telugu Tibetan == OTHER POSITIONAL == Binary Ternary Octal Duodecimal Hexadecimal Mayan (base-20)