Here's what's available at this site:

Browsaloud. Free Web Site Speech Enabler for Windows 95+; 200 kb - 2.5 meg. download depending on system.
Help Read. Free Screen Reader for Windows 3.1+; 1.3 meg. download.
WeMedia. Free Talking Browser, for Windows 95+; 8 meg download.
ReadPlease. Free Text-to-Speech Reader, for Windows 95+; 9.1 meg download.

http://www.dyslexia.com/helpread.htm