Screen Readers
- Non Visual Desktop Access (NVDA)
NVDA is open source screen reader for windows operating system. It has a synthetic voice that reads whatever the cursor hovers over - System Access to Go
System Access to Go screen reader can be used even outside your browser, thus making it one of the quickest ways of getting a screen reader up and running on your system. - ORCA
ORCA is Open Source Screen reader for Linux Operating system.