FoxVox Pro's custom toolbar allows you to set the words per minute spoken and the volume.
- High Quality Voice Support
Install the excellent voices by Cepstral which work on Windows and Linux. The Cepstral voices work free in demo mode without limitations, but they will nag you to purchase them. They cost $29.99 to register.
- Autospeak function for news sites and blogs
FoxVox Pro can automatically filter out only the main text and begin speaking on sites where autospeak is supported. Currently the following sites are supported by autospeak: BBC News, Boing Boing Blog, Project Gutenberg free ebooks.