Screen Reader Website Free/Commercial
Google ChromeVox (Google Chrome Extension)
https://chrome.google.com/webstore/detail/chromevox-classic-extensi/kgejglhpjiefppelpmljglcjbhoiplfn Free
Non Visual Desktop Access (NVDA)
http://www.nvda-project.org/ Free
System Access To Go
http://www.satogo.com/ Free
Hal
http://www.yourdolphin.co.uk/productdetail.asp?id=5 Commercial
JAWS
http://www.freedomscientific.com/products/software/jaws/ Commercial
Supernova
http://www.yourdolphin.co.uk/productdetail.asp?id=1 Commercial
Window-Eyes
http://www.gwmicro.com/Window-Eyes/ Commercial