C# Speech Software

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

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  • 1
    Speech Recognition in English & Polish

    Speech Recognition in English & Polish

    Speech recognition software for English & Polish languages

    Software for speech recognition in English & Polish languages. Basic versions of SkryBot: 1. SkryBot Home Speech (English Language) - https://sourceforge.net/projects/skrybotdomowy/files/ReleasesEnglish/InstalatorSkryBotHomeSpeechDemo-2.6.9.18117.exe/download 2. SkryBot DoMowy (Polish Language) - https://sourceforge.net/projects/skrybotdomowy/files/ReleasesPolish/InstalatorSkryBotDoMowyDemo-2.4.9.18117.exe/download More help: https://sourceforge.net/p/skrybotdomowy/wiki/ Domain advanced versions (Polish Language) 1. SkryBot Prawo - for judicial professionals. 2. SkryBot Administracyjny - for civil and government administration. 3. SkryBot Medycyna Rodzinna - for physicians Professional version of SkryBot (commercial) offers you: 1. Audio conversion and cutting sound files into smaller ones. 2. Searching for words or phrases in sound files (recognized by SkryBot). 3. Editing sound files and automatic cutting off long silence parts in audio file.
    Downloads: 10 This Week
    Last Update:
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  • 2
    SermonRecorder

    SermonRecorder

    Sermon Recorder is a program for recording sermons or anything else.

    Sermon Recorder is a program for recording sermons, speeches or anything else. It has some special features, such as automatic filename creation with parameters, almost "dummy-resistant" and localized user-interface (currently English and German), commandline-call after recording stop and much more... The recorded data is directly stream-encoded and written into the defined files, so the risk in case of a PC crash is minimized. The file name can be entered or changed throughout the whole recording. The recorded files are then renamed after recording stopped. Ideas for new features and help concerning translation to more languages is welcome...
    Downloads: 7 This Week
    Last Update:
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  • 3
    Text2Speech is a small and easy to use Text To Speech (TTS) application written in C#. It uses the Microsoft .NET Framework 2.0 to run.
    Downloads: 7 This Week
    Last Update:
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  • 4
    A Biblia Falada é um software para leitura e estudo da Biblia Sagrada. Muito simples de usar e totalmente acessível para deficientes visuais, traz, além do novo sistema de leitura, os textos completos da edição Revista e Atualizada.
    Downloads: 3 This Week
    Last Update:
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  • 5
    GibPhone is a highly extensible VoIP/IM client for the .NET framework that uses a powerful plugin engine to allow for UI extensions and any call control stack / media payload / transport protocol combination.
    Downloads: 2 This Week
    Last Update:
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  • 6
    Voice-Changer-MeowVoice

    Voice-Changer-MeowVoice

    Meow Voice Changer is a lightweight, real-time voice modulation tool

    Meow Voice Changer is a lightweight, real-time voice modulation tool for Windows, purrrfect for streaming and voice chats. Inspired by Battlestar Galactica Cylon and Viper comms but capable of many more effects, it offers pitch, tempo, wobble, ring modulation, flanging, echo, EQ, and radio effects like distortion and static. Process microphone input with a customizable effect chain. Features a clean console UI, low RAM/CPU usage, Free for non-commercial use, it supports virtual audio cables for seamless app integration. Save settings to XML and tweak buffer sizes for low latency. Developed by Shiro Sneaky Snep (@DEBUG_SNEP 2025). Download now to unleash your inner Cylon! (Version 1.7.5)
    Downloads: 3 This Week
    Last Update:
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  • 7
    A modular, extensible Hebrew text-to-speech engine tuned for Standard Israeli Hebrew, and associated tools.
    Downloads: 1 This Week
    Last Update:
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  • 8
    SubsHub
    SubsHub is a subtitle Downloader. It can be used to download subtitles of multiple video files in a single instance.You can download subtitles in multiple languages of movies and sitcoms using this application.This software is written in C#.
    Downloads: 1 This Week
    Last Update:
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  • 9
    EQ2Speak is source code developed to turn a log file, being parsed into speech. Application was developed to allow EQ2 game players to listen to "TELLS" from the game and spoken through output devices.
    Downloads: 1 This Week
    Last Update:
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  • 10
    EasyMail is a open source Emailprogram especially for cognitive disabled persons. Its completly written in C# and supports features like multiuser support, voicemails and a wizzard for protecting cognitiv overload. ----------Description in progress-----
    Downloads: 1 This Week
    Last Update:
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  • 11
    Graphic Designer both from WinForm to WPF .
    Downloads: 0 This Week
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  • 12
    This is an application that takes the input of ABNF code and then converts it to GRXML. Both standards adhere to the W3 standard of grammars for speech recognition.
    Downloads: 0 This Week
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  • 13
    EBBA is a project aiming to develop an advanced chatbot by combining AIML, 3d facial expressions, speech synthesizer, speech recognition and an iq-test solving functionality.
    Downloads: 0 This Week
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  • 14
    Downloads: 0 This Week
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  • 15
    This is a speech project make by NTHU MIRLab, Taiwan.
    Downloads: 0 This Week
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  • 16
    Mail2Voice

    Mail2Voice

    E-Mail software for people with cognitive impairment and illiteracy.

    /!\ Please see our website for downloads /!\ E-Mail client software dedicated to people with cognitive impairment and illiteracy. Very simplified graphical interface, voice recording outgoing messages (attached MP3), speech reading incoming messages. The code moved to Git : https://git.framasoft.org/groups/Mail2Voice /!\ Please see our website for downloads /!\
    Downloads: 0 This Week
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  • 17
    My Voice Commander

    My Voice Commander

    Control few of your PC tasks using your voice on Win7 PC

    How can i use this program? 1- Execute media files, start or stop your webcam, Capture images via webcam, browse webcam captured images, execute file or folders and even more, using your voice. 2- GoodDay Caller Feature [ A User welcome approach ]. (GoodDay Caller says Good Morning, Good Afternoon, Good Evening, Good Night to user)
    Downloads: 0 This Week
    Last Update:
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  • 18
    C# app (using Windows RSS Platform, Microsoft Feeds 2.0) with SysTray icon and pop-up balloons to indicate new feed items. Provides hook for Text-To-Speech, by starting a (configurable) process (like Festival) with each new item as command-line argument.
    Downloads: 0 This Week
    Last Update:
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  • 19
    Voice is a text to speech program with many features. Some of the features include: Reads Text, Rich Text and Word Documents aloud. Custom greeting. Professional document editor. Clipboard monitoring and processing. Good looking animated character.
    Downloads: 0 This Week
    Last Update:
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  • 20
    SAMI

    SAMI

    Home Automation System for A Typical Apartment

    SAMI is an extensible, voice-controlled home automation system which seamlessly controls all of the pieces of your apartment or house, without installation or monthly fees. For more information about how to use her, see the documentation tab!
    Downloads: 0 This Week
    Last Update:
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  • 21
    The Speech Recognition Media Player is designed to browse and play your music and videos only with your voice. Plug in a remote microphone to your PC and use it as a Remote Control. Really helpful for the visually handicapped.
    Downloads: 0 This Week
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  • 22
    Sermons on the Web
    Publishes sermons in MP3 format on a church's own web site.
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    Downloads: 0 This Week
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  • 23
    Sintetizador GMS

    Sintetizador GMS

    Herramienta para Sintetizar voces en la PC

    Herramienta para escuchar documentos, puede copiar y pegar, guardar documentos y generar audio hablado.
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    Downloads: 0 This Week
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  • 24
    Speak clipboard is a Windows application written on C# that reads the content of the computer clipboard with natural voice.
    Downloads: 0 This Week
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  • 25
    This program runs on XP/2000/NT plataform using the Microsoft .NET Framework and Microsoft SAPI speech / voice engine. Monitors an unlimited number of files on local or remote filesystems , for changes and then speak the content
    Downloads: 0 This Week
    Last Update:
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