eSpeak has been ported to other platforms, including Android, Mac OSX and Solaris.A SAPI5 version for Windows, so it can be used with screen-readers and other programs that support the Windows SAPI5 interface.A shared library version for use by other programs.A command line program (Linux and Windows) to speak text from a file or from stdin.The speech is clear, and can be used at high speeds, but is not as natural or smooth as larger synthesizers which are based on human speech recordings. This allows many languages to be provided in a small size. (email) jonsd at users dot ĭownload eSpeak Sourceforge page Forum Mailing listĮSpeak is a compact open source software speech synthesizer for English and other languages, for Linux and Windows.ĮSpeak uses a 'formant synthesis' method.