DragonDictate, Dragon Dictate, or Dragon for Mac is proprietary speech recognition software. The older program, DragonDictate, was originally developed by Dragon Systems for Microsoft Windows, and was replaced by Dragon NaturallySpeaking for Windows. It was later acquired by Nuance Communications. Dragon Dictate for Mac 2.0 (originally named MacSpeech Dictate[1]) is supported only on Mac OS X 10.6 (Snow Leopard). Nuance's other products for Mac include MacSpeech Scribe.