Demo Builder does not come with any pre-installed voices. Demo Builder actually makes use of the voices already installed on your machine. Depending on your operating system, you can choose from a variety of these.
Demo Builder also functions with voices acquired and installed from outside sources. We recommend those from ivona.com.
When exporting in Flash or Video format the speech is captured as a sound file. 'Text-to-Speech' is not required on the computer used to view the final presentation.