| at-spi2-atk | A GTK+ module that bridges ATK to D-Bus at-spi | |
| at-spi2-core | Protocol definitions and daemon for D-Bus at-spi | |
| brltty | Braille display driver for Linux/Unix | |
| caribou | A text entry and UI navigation application being developed as an alternative to the Gnome On-screen Keyboard. | |
| dasher | Information-efficient text-entry interface, driven by natural continuous pointing gestures | |
| espeak | Text to Speech engine for good quality English, with support for other languages | |
| espeakup | Allows the Speakup screen review system to use the ESpeak synthesizer. | |
| festival | A general multi-lingual speech synthesis system | |
| gnome-speech | Gnome Text-to-Speech | |
| java-access-bridge | Java bindings for the GNOME accessibility framework | |
| orca | Screen reader for individuals who are blind or visually impaired | |
| speech-dispatcher | High-level device independent layer for speech synthesis interface |