Browse free open source Speech software and projects below. Use the toggles on the left to filter open source Speech software by OS, license, language, programming language, and project status.

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  • 1
    eGuideDog free software for the blind
    eGuideDog project develops free software for the blind. Currently, we focus on WebSpeech, Ekho TTS and WebAnywhere.
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    Downloads: 252 This Week
    Last Update:
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  • 2
    Wrapper for vendors to simplify usage of the Java Speech API (JSR 113). Note that the spec is an untested early access and that there may be changes in the API.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 3
    A modular, extensible Hebrew text-to-speech engine tuned for Standard Israeli Hebrew, and associated tools.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 4
    Audacity Policial (aka Audacity Police) is an extension of Audacity sound editor that was created to help police and justice investigations based on phone call and environmental recordings, supporting audio analysis and transcription.
    Downloads: 2 This Week
    Last Update:
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  • 5
    Free Open Source VoiceXML editor programmed in Java (Swing). The VoiceXML document is regularly parsed, a tree view is built and syntax errors are reported in a specific table.
    Downloads: 1 This Week
    Last Update:
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  • 6
    QWave: Qt-based waveform display and audio playback class library.
    Downloads: 1 This Week
    Last Update:
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  • 7
    Speak Up

    Speak Up

    Text to Speech software

    'Speak Up' is a TEXT TO SPEECH software.That's not all it has speech recognition and much more.Try it for yourself and send us a feedback on our guestbook. 'Speak Up' 2,0 is packed with new features and upgrades.Check it out for yourself.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    SpeechTunez: let your iPod tell you what you're listening to. SpeechTunez enables u to insert textToSpeech intro's of tracks into a new playlist. Now u don't have to look at your screen! Convenient when riding ur scooter, or if u own an iPod shuffle!.
    Downloads: 1 This Week
    Last Update:
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  • 9
    Talkbox is a program wich makes your computer talk "with" you. It has a AI based on ALICE program C and uses Festvial speech engin along with speechd to produce voice synthisis. You input text by typeing there is no support for voice reconition.
    Downloads: 1 This Week
    Last Update:
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  • 10
    GRANULE is a flashcards program based on Leitner cardfile methodology for learning new words. It features long-term memory training capabilities with scheduling, integrated pictures, sound, and full-screen mode.
    Downloads: 1 This Week
    Last Update:
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  • 11
    To provide basic text-to-speech capability on as many platforms and for as many spoken languages as possible by formant synthesis from an International Phonetic Alphabet representation.
    Downloads: 1 This Week
    Last Update:
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  • 12
    Sayz Me is a text-to-speech application for Windows. Text can be typed in or read from clipboard. Words are highlighted when spoken. Select voice, adjust reading speed, voice pitch, font and color. Simple and easy to use.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    Graphic Designer both from WinForm to WPF .
    Downloads: 0 This Week
    Last Update:
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  • 14
    A speech recognition application. It uses Microsoft Speech SDK to recognize and speak words. It can Play Music, Read the News, Tell the Time, Open Apps and many other cool things only with voice commands.
    Downloads: 0 This Week
    Last Update:
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  • 15

    Austrian German Voices for Festival

    Austrian voices for the Festival speech synthesis system

    Hidden Markov Model based voice models of Austrian German for the Festival speech synthesis system.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16

    Bermuda Text-to-Speech

    This project includes basic NLP and DSP techniques for Text-to-Speech

    See TTS demo at: http://rslp.racai.ro/index.php?page=tts This is an entirely written in JAVA project which includes a set of tools and methods designed to enable Multilingual Text-to-Speech (TTS) synthesis. We currently support English and Romanian but we will soon train more models and make them available for download. If you want to read more about our other NLP and TTS tools check out http://nlptools.racai.ro.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Books2burn is a program for Macintosh OS X (Panther and later) that takes a text file, breaks it up into chapters, and then converts each chapter into an AIFF audio file. Its key (and ideal) purpose is to convert Gutenberg Project files into audio books.
    Downloads: 0 This Week
    Last Update:
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  • 18
    DTW is intended to be a Voice in -> Pictures + Text out program written in java using Sphinx from CMU. This is intended to be useful to people who have good oral/visual literacy skills but poor written literacy skills.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    A subtitle agent, which developed on Java, helps to create, modify, and operate subtitle files easily. Also providing Java packages for developing subtitle agents conveniently. Moreover, they're free and open-sourced, based on GPL lisence.
    Downloads: 0 This Week
    Last Update:
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  • 20
    Audio player for the ebookman handheld by Franklin. It plays more formats than the audio player included with the ebookman.
    Downloads: 0 This Week
    Last Update:
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  • 21
    Framework SRM (Sound Recognizer ME) written in Java Micro Edition capable of recognize abstract sounds and isolated words announcer dependent on mobile devices.
    Downloads: 0 This Week
    Last Update:
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  • 22
    GUI for Festival tts Пользовательский Графический Интерфейс для синтезатора речи Festival ориентированный на русскоговорящий контингент
    Downloads: 0 This Week
    Last Update:
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  • 23
    Sound and speech editor. Sound data analysis and transform tool. Used for speech analysis, labelling and speech synthesis inventory creation.
    Downloads: 0 This Week
    Last Update:
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  • 24
    Intercom is a flexible, configurable voice communication utility.
    Downloads: 0 This Week
    Last Update:
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  • 25
    JRTalk is a speech syth program. It allows handicap users to use a mouse and the keyboard to select phrases, type words and sentences. The software converts this text input into speech and plays it though the speakers attached to the soundcard. It also a
    Downloads: 0 This Week
    Last Update:
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