Gnuspeech

Free plan

What the maker publishes

Additional port

GnuspeechSA is a multi-platform C++ command-line speech synthesizer. source

Commercial use

Yes source

Concurrency

The page reports that GnuspeechSA uses only one thread. source

Documentation

The page links a Monet manual and a TRAcT manual. source

Founded

1990 source

Free plan

Yes source

Integrations

The page describes a command-line synthesizer and does not list third-party integrations. source

License

The page lists the license as GNU GPLv3-or-later. source

Linux support

GnuspeechSA is a standalone command-line synthesizer tested on Linux x86_64. source

macOS port

The OS X port includes the synthesizer and graphical user interface tools. source

Platforms

macos,linux source

Purpose

Gnuspeech is an articulatory speech synthesizer. source

Security

The page does not state security or compliance certifications. source

Support

The page links to source code repositories and manuals; it does not state a support service. source

Synthesis method

The page describes Gnuspeech as a text-to-speech system based on a vocal tract model. source

Voice examples

The page links English synthesis examples for male, female, large-child, small-child, and baby voices. source

Checked against the maker's pages on 12 Oct 2026.