Screen ReaderWebsiteFree / Commercial
Screen Access For All (SAFA)www.safa.sourceforge.net/Free
Non Visual Desktop Access (NVDA)www.nvda-project.org/Free
System Access To Gowww.satogo.comFree
Thunderwww.screenreader.netFree
WebAnywherewebinsight.cs.washington.edu/projects/webanywhereFree
Halwww.yourdolphin.com/products?id=3Commercial
JAWSwww.freedomscientific.com/Downloads/JAWSCommercial
Supernovawww.yourdolphin.com/product?id=4Commercial
Window-Eyeswww.gwmicro.com/Window-Eyes/Commercial