Duxbury Systems leads the world in software for braille. The Duxbury Braille Translator (DBT) and MegaDots, are used by virtually all of the world's leading braille publishers. DBT supports grade 1 and grade 2 translation in English, Spanish, French, German, Portuguese, Arabic, Malaysian, Swedish, and many other languages. Our software can produce contracted and uncontracted braille, mathematics, and technical braille.