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.

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
    Start Free
  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
    Sign up for free
  • 1
    eXtace is a 3D audio visualization tool (or eye candy depending on how you look at it). eXtace requires ESD (Esound) for its sound input source. It performs a FFT (fast fourier transform) on audio and displays it via various graphical modes.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    Get your database online quickly using configuration not code. Use this secure, scalable and proven enterprise technology to publish any relational data, any custom process on the internet. MySQL, Java, XML, XSL. xHTML GUI, beta voiceXML and WML/WAP.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    Use our tools to hand edit phonetic word dictionaries for speech recognition engines. The new G2P4J format supporting SAMPA and Kirshenbaum IPA is portable to Sphinx, Julius and others. Demo medical, legal and technical dictionaries are featured.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    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:
    See Project
  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 5
    PDF Annot is a piece of software that enables you to add audio and text annotation to a PDF. It uses JPedal SimpleViewer and iText library. Annotations are supported by Adobe'sofficial PDF Reader. Report any bug here: krakosia[at]gmail.com
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Secretarius is an Application for Android Plattform, it will allow to the user easily read and hear through voice commands, calendar entries, launch apps and much more.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    <h3>SpeaR</h3><b>SpeakingRoomplan</b> <p> SpeaR, der sprechende Raumplan, liest Ereignisse aus eine DB aus und gibt entsprechende Meldungen in verschiedenen Räumen aus.</P> <br>DB <--JDBC--> Server <--JINI--> SpeakingClients
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    This is an application where one can set the task to be reminded of in future and you will be notified at that time by voice. You have the option of choosing male/female voice too. Besides, you can choose the time in seconds, minutes or hours.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Linguistics tool, mainly for discourse analysis. Trans-Scribe will provide users with an interface for transcribing .wav audio speech files in any language and creating documents that display, publish, or export the waveform along with transcriptions.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 10
    TransKribe is a very simple, rather unfinished KDE application designed to aid in the task of transcribing audio (speech) recordings. The most important feature are playback control via easily accessible keys and automatic insertion of time-marks.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Vexara

    Vexara

    Digital Assistant

    Vexara is a digital assistant designed to help you better ease at your computer. Vexara is completely voice activated and can only be operated via voice commands. To get started, its better to say "Show default commands" after the initial setup. This will give you all the commands programmed into the application. Saying "Custom commands" allows you to add your own custom commands, such as programs not offered by default into the program. Version 1.0.0.7000- January 24, 2015 -What's new: ---Added volume control to voice only. ---Show/hide button -Bugs Fixed: ---None
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    jATLAS is a Java implementation of ATLAS [Architecture and Tools for Linguistic Analysis Systems]. For more information, see http://jatlas.sourceforge.net.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13

    pdf2mp3

    Simply convert your PDF files into audio books

    Summary: Your eyes are tired of looking into the tablet or cell-phone screen reading ebooks? You have difficulty reading from LCD screen specially in a driving vehicle? This software is for you! It converts your PDF files to MP3 audio books. Special Features (Compared to similar projects): Each page is in a separate MP3 file. Created MP3 files have ID3v2 tags showing Book name and page number. Multi-threaded conversion, means all CPU cores will be used thus multiple times faster conversion.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    What is "use it". it is a groupware which is really simple to use for everyone. it includes a forum, private messages,painting tool, voice tool (teamspeak), document management system, calendar system, profile and a rights management...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Speaking Words

    Speaking Words

    Now With Speaking Words you can convert all documents in Audio Files

    I always wonder if it is possible to learn from my books without reading them! It is possbile now, Thanks to Speaking word software. With Speaking Words you can convert any Documents into Audio File.You can listen web articles , PowerPoint slides ,Pdf files and any other file. Now you have the opportunity to to listen every doc on your Mobile phone or Computer without any hassle or worry. Some Features of Speaking Words Software Totally Free of Cost :) Nice and user friendly interface Select Different types of voices i.e Male , Female Adjust Speaking Rate Adjust Volume Convert All Text Files to Audio file Convert all Word doc files to Audio file Convert Web Article To Audio file Convert PDF Files To Audio file Selection Between pages Convert Power Point Slides to Audio File
    Downloads: 1 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next