Aeneasaeneas is a Python/C library and a set of tools to automagically synchronize audio and text (aka forced alignment)
py-espeak-ngSome simple wrappers around eSpeak NG intended to make using this excellent TTS for waveform and IPA generation as convenient as possible.
voxpopuliPython wrapper for Espeak and Mbrola, for simple local TTS
JSpeakA Text to Speech Reader Front-end that Reads from the Clipboard and with Exceptionable Features