eSpeak - eSpeak is a compact open source software speech synthesizer for English and other languages, for...
Balabolka - Balabolka is a Text-To-Speech (TTS) program.
NaturalReader - Main Feature: Full Common Functions: Read Text Files o Text files o MS Word files
KMouth - KMouth is a program which enables persons that cannot speak to let their computer speak, e.g.
TextAloud - NextUp.com develops Windows text to speech (TTS) software applications like TextAloud that let your...
kurzweil 3000 - Can read PDFs by highlighting the sentence and the word that is currently being read.