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

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  • 1
    ffdshow is DirectShow and VFW codec for decoding/encoding many video and audio formats, including DivX and XviD movies using libavcodec, xvid and other opensourced libraries with a rich set of postprocessing filters.
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    Downloads: 367 This Week
    Last Update:
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  • 2
    fre:ac - free audio converter

    fre:ac - free audio converter

    Audio converter and CD ripper for various formats

    fre:ac is a free audio converter and CD ripper for various formats and encoders. It features MP3, MP4/M4A, WMA, Ogg Vorbis, FLAC, AAC, and Bonk format support, integrates freedb/CDDB, CDText and ID3v2 tagging and is available in several languages.
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    Downloads: 286 This Week
    Last Update:
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  • 3
    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: 157 This Week
    Last Update:
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  • 4
    MediaPortal

    MediaPortal

    Turn your PC into a very advanced MediaCenter/HTPC

    MediaPortal turns your PC into a very advanced MediaCenter / HTPC. It allows you to listen to your favorite music & radio, watch and store your videos and DVDs, view, schedule and record live TV as a digital video recorder and much much more
    Downloads: 19 This Week
    Last Update:
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  • 5
    Tools, Apps and Docs related to Final Scratch
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    Downloads: 56 This Week
    Last Update:
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  • 6
    This is a Media Converter, which helps you Convert Media file from one format to another one. Support any source format with relevant DirectShow decoder, supported destination format includes: asf,wmv,wma,avi,mp3,wav,mkv,mka,ogg,APE(monkey's audio) etc.
    Downloads: 11 This Week
    Last Update:
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  • 7
    Jazz++ is a full featured, audio capable, cross-platform MIDI sequencer. Jazz++ offers a lot of functions normally only found in expensive sequencer software, and is used by professionals and hobby musicians all over the world.
    Downloads: 7 This Week
    Last Update:
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  • 8

    EnDiskEx

    Bulk extractor for Ensoniq-formatted disk images

    EnDiskEx is a command-line tool that bulk extracts instruments, sequences, songs, and banks from Ensoniq-formatted disk images (RAW, GKH, EDE, and EDA) for the EPS/ASR family of samplers. The extracted files are saved as EFE / SMF / TXT files. EnDiskEx is designed to extract Ensoniq banks for re-creation within a different DAW. It will track down the instrument and song files from bank references even if they were saved on another disk. There also exists a disk mapping feature to correct for any errors in this process caused by having relabeled disks, forgotten to label disks, etc. EnDiskEx has been tested and validated against a variety of RAW, GKH, EDE, and EDA images files the dev team has, including but not limited to, the ASR factory disks, the EPS 16+ factory disks, and the EPS (classic) factory disks.
    Downloads: 9 This Week
    Last Update:
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  • 9
    Basic tone generator for creating test wav files. A utility type program consisting of one executable. GUI (FLTK) inteface. Optional speech synthesis in wav file for reference on CD. Compiles and runs on win and Linux platforms.
    Downloads: 4 This Week
    Last Update:
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  • 10
    ALCHEMIST is a Korg Trinity to Triton PCG and SNG converter. KORGLIB is a set of C libraries to access Trinity, Triton and Z1 PCG/SNG data.
    Downloads: 11 This Week
    Last Update:
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  • 11
    This project develops an open source editor for Clavia Nord Modular and Micro Modular synthesizers.
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    Downloads: 10 This Week
    Last Update:
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  • 12
    jbuzzer is an application written in Java that allows mapping your comuter keyboard to sounds. It supports short samples as well as streaming format. The GUI allows dynamically adding and removing new slots for samples.
    Downloads: 10 This Week
    Last Update:
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  • 13
    JLipSync is a Java program for creating lip sync timesheets/x-sheets/exposure sheets for traditional or 3D animation.
    Downloads: 4 This Week
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  • 14
    Audiocore 7.1 Surround Edition
    Downloads: 9 This Week
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  • 15
    MeuhMeuhTV is a multimedia software that manages various sources, such as TV (DVB-T and analog broadcasts) or Video/Audio files at the same time (Streaming, DVB-S/C planned as well).
    Downloads: 3 This Week
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  • 16
    This application is a Windows XP .NET 3.5 application that can be used to burn CD-R/CD-RW/DVD-RAM/DVD-R/DVD-RW/DVD+R/DVD+RW/DVD+R DL/BD-R/BD-RE. It includes the ability to burn both data disk and audio disks.
    Downloads: 5 This Week
    Last Update:
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  • 17
    A real-time recorder and compressor of audio and video input for the Windows platforms, using MFC, DirectX, FFMPEG and MPEG4IP. The program is capable of generating avi and mp4 files and streaming MPEG-4 audio and video via Apple Darwin Streaming Server.
    Downloads: 8 This Week
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  • 18
    Unicode Rewriter is a Java tool which converts ID3 tags of MP3 files into Unicode. The reconverted MP3 files can be processed by iTunes and Rhythmbox.
    Downloads: 4 This Week
    Last Update:
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  • 19
    Dave's Stupid Alarm Clock is a pyQt-based alarm clock for those of us with insomnia problems. It supports multiple alarms, snooze, mp3 playback, and so forth.
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    Downloads: 7 This Week
    Last Update:
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  • 20
    Java access to USB, currently using kernel 2.4 Linux-USB support. There is a "core" API for accessing USB devices, and simple tools including a USB viewer in Swing. Applications are being developed separately, including digital camera support.
    Downloads: 7 This Week
    Last Update:
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  • 21
    Skype Audio Player allows playing audio files (mp3, wav, wma) during Skype calls to both parties. It is a simple tool without luxurious functions, useful for those who study foreign languages using Skype and need to play sample dialogs or audio tests.
    Downloads: 2 This Week
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  • 22
    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: 6 This Week
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  • 23
    This is an alarm clock for Windows that lives in the lives in the tray. Alarms can be configured to play music to wake you up gently.
    Downloads: 2 This Week
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  • 24
    In active developpement (alpha), this tool is intended to provide all "classic" user features to manage mp3, ogg, flac and more (mpc,..?). Will support to record "Removable devices" (CD, MP3 player,...) in the database. It runs under WinXP and Linux.
    Downloads: 5 This Week
    Last Update:
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  • 25
    BowTIE (Brass Technique Instruction Environment) is an application designed to help trumpet, horn, euphonium, and tuba players learn fingering technique. BowTIE provides excellent support for trumpet and horn players who are learning to transpose.
    Downloads: 4 This Week
    Last Update:
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