ro (ver 7/95) Abandoned Freeware ro is a Roman Numeral Translator and Adder. It adds and translates Roman numerals into Hindu-Arabic numerals. More of a novelty or educational program (type in your birth year to see it in Roman numerals), it does find use in translating Roman copyright dates in movies. After starting ro, type "h" for more details about how Roman numbers work and how the program can add.