Following table lists the information related to the various screen readers:
Screen Reader
Website
Free/ Commercial
Non Visual Desktop Access (NVDA)
http://www.nvda-project.org/ (External website that opens in a new window)
Free
System Access To Go
http://www.satogo.com/ (External website that opens in a new window)
Hal
http://www.yourdolphin.co.uk/ productdetail.asp?id=5 (External website that opens in a new window)
Commercial
JAWS
http://www.freedomscientific.com/jaws- hq.asp (External website that opens in a new window)
Supernova
http://www.yourdolphin.co.uk / productdetail.asp ?id=1(External website that opens in a new window)
Window-Eyes
http://www.gwmicro.com/Window-Eyes/ (External website that opens in a new window)