Source Code

Orca and its dependencies are already included in many Linux distributions. For more information and/or to get the code, please see the following:

• Orca GNOME GitLab page

Orca Dependencies

Source code for accessibility libraries used by Orca.

• ATK

  A library that provides interface definitions for toolkits that wish to integrate with the GNOME accessibility infrastructure

• at-spi2-core

  Base DBus XML interfaces for accessibility, the accessibility registry daemon, and atspi library.

Additional optional dependencies for Braille and speech output:

• Speech Dispatcher - provides a device independent layer for access to speech synthesis.
• BRLTTY - enables the use of a refreshable braille display while accessing a Linux/Unix console.
• Liblouis - a translator, back-translator and formatter for a large number of languages and braille codes.
• libspiel - a client library that offers an ergonomic speech interface through GObject Introspection.