NaturalReader - Main Feature: Full Common Functions: Read Text Files o Text files o MS Word files
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.
Speechelo - Transform Any Text Into A 100% Human-Sounding Voiceover with only 3 clicks!
Notevibes - Online Text to Speech Converter with 57 natural voices. Download your files as mp3 and Wav. For business and personal usage.
Google Cloud Text-to-Speech - Text to speech conversion powered by machine learning
RoboVoice - The easiest way to convert text to ready-to-use audio files.