Duxbury Systems leads the world in software for blind braille. The Duxbury Braille Translator DBT and MegaDots, are used by virtually all leading braille publishers.No one supports more languages than Duxbury Systems - DBT supports grade 1 and grade 2 translations. Duxbury products include braille displays such as Braille Translator for Windows - Software, MegaDots 2.5 New Single-User Software License and NimPro 1.2 New Single User Software License.