Text to Speech Voices

Available Text to Speech Voices on your computer can be viewed from Control Panel.
For Microsoft Windows Vista, Open Control Panel and open Text to Speech Panel, available voices are listed under Voice Selection drop down.
For Microsoft Windows XP, Open Control Panel and open Speech Panel, available voices are listed under Voice Selection drop down.
You can also preview voice from the Text to Speech Panel (for Windows Vista) or Speech Panel (for Windows XP).
You can get more Text to Speech Voices from internet, once installed they would be listed in the Text to Speech or Speech Panel.
The Text to Speech Voices can be used to Speak text from .txt files, .pdf files, read web pages and more. The Voices can also be used to convert text to audio files (.wav, mp3 etc).

Text to Speech Voices Listed in Speech Panel of Control Panel (Screenshot taken on Windows Vista)

The Turn Off Monitor Software Download supports, converting text to .wav file & converting text to speech / voice, using Text to Speech Voice configured in the Control Panel.

Navigate to Text to Speech Home.

Computer Utilities Software Downloads: Alarm Clock, Desktop Clock, Text to Speech converter, and more

Register for Computer Utilities Combo and get utilities such as Alarm Clock, Desktop Clock, Text to Speech converter (using default voice configured in control panel), and more