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.
NaturalReader - Main Feature: Full Common Functions: Read Text Files o Text files o MS Word files
ttsMP3.com - ttsMP3.com is a web application that can convert your texts into audio MP3 audio files and vice versa.
Amazon Polly - Named for a parrot, Amazon Polly is a text-to-speech (TTS) software that makes your text come to life in a natural, authentic way. The software has many lifelike voices, both male and female, and in a variety of languages.
Free TTS - Free TTS is a web application that can convert any text into audio.
Speechelo - Transform Any Text Into A 100% Human-Sounding Voiceover with only 3 clicks!