This SAPI5 version of eSpeak for Windows is a text-to-speech synthesizer for English and many other languages.
It supports different synthesizer methods, providing a good quality speech and can translate text to phoneme codes. The application also includes several male/female voices of different tones.
During the installation process, you are prompted to choose the language and the voice variant you want to install and use.
You can adjust the rate and the volume of selected voice, choose a different format and also save the speech as WAV file.