From KDE UserBase Wiki

    KDE Accessibility

    Assistive Applications
    The list of assistive applications that KDE provides. This includes magnification, text-to-speech or voice control.
    Getting started with screen readers
    Gives an overview how to setup KDE applications with a screen reader.
    Application Overview
    A list of KDE applications and how accessible they are when used with a screen reader.
    Accessibility in Plasma
    How to use assistive applications in Plasma.