Freedom Scientific
1
Freeware
Mandarin--a sample voice configured with the Freedom Scientific product.
Freedom Scientific
1
Freeware
Choose any Sample link to hear a brief demonstration of that voice.
NPO Science Accessibility Net
3
Shareware
ChattyInfty is an editor of math documents with voice output.
10
IVO Software
3,193
Shareware
IVONA Reader allows your computer to read any text aloud to you.