VoiceMaker - Voicemaker is a web application with which you can convert your texts into audio by simply importing the text onto the dedicated text box.
ttsMP3.com - ttsMP3.com is a web application that can convert your texts into audio MP3 audio files and vice versa.
Free TTS - Free TTS is a web application that can convert any text into audio.
NaturalReader - Main Feature: Full Common Functions: Read Text Files o Text files o MS Word files
From Text to Speech - Free web based Text To Speech (TTS) service. Convert online any English text into MP3 audio file.
RoboVoice - The easiest way to convert text to ready-to-use audio files.