Allows selection of preferred voice

Text-to-speech (TTS) synthesizer with natural-sounding voices.

A free, switch accessible program that enables users to record their voice and hear it played back while a face animates.

A screen communication software designed for individuals who have special needs with significant speech, language and learning disabilities.

Voice input and output, audio file creation, and captioning program designed to add audio content to Microsoft PowerPoint presentations.

A handheld communication aid for people with speech disabilities that can be operated with one hand.

Text-to-speech technology that leverages neural network techniques to provide a human‑like, engaging, and personalized user experience for customer self‑service applications.

Assistive communication device that allows users to pre-record audio messages and play them back in random order. The device has two levels, with each level recorded independently.

Portable assistive communication device that allows users to pre-record audio messages and play them.

Expressive is an entry- to mid-level, easy-to-use, and highly customizable app designed for both children and adults with communication impairments.

Sprich! is a small program for people with voice loss for quick and easy speech output - even without the classic desktop keyboard or mouse.