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.

  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 1
    LAME (Lame Aint an MP3 Encoder)

    LAME (Lame Aint an MP3 Encoder)

    A high quality MP3 encoder

    LAME is an educational tool to be used for learning about MP3 encoding. The goal of the LAME project is to improve the psycho acoustics, quality and speed of MP3 encoding. Note: we provide source code only!
    Leader badge
    Downloads: 22,509 This Week
    Last Update:
    See Project
  • 2
    cdrtfe

    cdrtfe

    Burn optical discs in various formats

    cdrtfe is a CD/DVD/BD burning application for Microsoft Windows. You can burn data discs, Audio CDs, XCDs, (S)VCDs and DVD-Video discs. It supports creation and writing of ISO images and bootable discs. cdrtfe has a multi-language interface and is also available as portable version.
    Leader badge
    Downloads: 566 This Week
    Last Update:
    See Project
  • 3
    FLAC is a free lossless compressed audio format which supports streaming and archival. The FLAC project maintains the format and provides a reference encoder/decoder and input plugins for several popular audio players.
    Leader badge
    Downloads: 206 This Week
    Last Update:
    See Project
  • 4
    TTA Lossless Audio Codec
    Lossless compressor for multichannel 8,16 and 24 bits audio data, with the ability of password data protection. Being 'lossless' means that no data/quality is lost in the compression - when uncompressed, the data will be identical to the original.
    Leader badge
    Downloads: 124 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 5
    VDMSound is a modular, extendable soundcard (and other "legacy" hardware) emulator for MS Windows NT/2000 DOS boxes.
    Downloads: 37 This Week
    Last Update:
    See Project
  • 6
    IDTE- ID3 Tag Editor

    IDTE- ID3 Tag Editor

    A Smarter Way to Tag FLAC, Vorbis, Lyrics, WMA, WavPack, and ID3 Tags

    IDTE is a full-featured tag editor for Windows that supports tagging of FLAC, APE, ID3v1.x/2.x, WMA, Lyrics, and Vorbis metadata in audio files. It also includes a powerful audio player with support for 40+ lossy and lossless formats, including FLAC, ALAC, OGG, APE, MP3, and more. IDTE offers a wide range of advanced features: • Rename files using tag information • Export and manage tag data • Create and manage playlists • Search online for missing or incomplete tags • Fetch lyrics and album artwork • Full CUE sheet support • Batch processing and multi-file editing • SFX, visualizations, and more A new, minimalistic version of IDTE is also available for download: https://sourceforge.net/projects/idte ⚠️ Important Notice Tagging MP4 video files and WAV audio files using IDTE is not recommended. WAV tag support is ambiguous and inconsistently handled across players (see: http://wiki.audacityteam.org/wiki/WAV).
    Downloads: 35 This Week
    Last Update:
    See Project
  • 7
    ASAP - Another Slight Atari Player
    ASAP (Another Slight Atari Player) plays and converts 8-bit Atari music (*.sap, *.cmc, *.mpt, *.rmt, *.tmc, ...) on modern computers and mobile devices.
    Leader badge
    Downloads: 33 This Week
    Last Update:
    See Project
  • 8
    CoolPlayer - Blazing fast audio player. Features: Skins, Simple user interface, Playlist editor, Internet streaming, File Renamer, Fast mp3->wav converter, Smallest executable, Continuous play (no pause between tracks), programmed in C
    Downloads: 23 This Week
    Last Update:
    See Project
  • 9
    Java SID Player Music Library V2
    This is a Commodore 64 emulator specialized for sound reproduction. It is also a SID player for music collections like HVSC and CGSC. It is a full C64 emulator and can play games of the GameBase64 project as well.
    Leader badge
    Downloads: 34 This Week
    Last Update:
    See Project
  • Full-stack observability with actually useful AI | Grafana Cloud Icon
    Full-stack observability with actually useful AI | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
    Create free account
  • 10
    Qoobar
    Qoobar - Audio Tagger for Classical Music. It can - Edit ID3v2.4, Xiph.org, APE, ASF tags. - Rename files and fill in tags. - Work with groups of files. - Insert chars with diacritics.
    Leader badge
    Downloads: 41 This Week
    Last Update:
    See Project
  • 11
    mp3 library, advanced ID3V1 and ID3V2 tagger, player. Organize a large mp3 library, over 40,000 songs. Speech synthesis and tag backup utilities. Scripts to maintain and organize song files.
    Leader badge
    Downloads: 60 This Week
    Last Update:
    See Project
  • 12
    Tools, Apps and Docs related to Final Scratch
    Leader badge
    Downloads: 56 This Week
    Last Update:
    See Project
  • 13
    DreamStudio by Volocian Studios
    Volocian believes first and foremost that financial status shouldn’t be a barrier to entry in multimedia content creation. Whether you want to design a product or website, record a band, remix a song, or produce a feature length movie with professional post production graphics and effects, Volocian™ wants to help, even if you’re using borrowed hardware with no previous experience. We provide affordable products and services for any budget, including cost-free solutions for education and demo purposes, while everything we do is designed with ease of use and flexibility in mind, to suit everyone from novice hobbyists to expert professionals. Wherever possible, Volocian™ relies on free, open source, and cross-platform software to prevent vendor lock-in, planned obsolescence, and software as a service licensing. While we remain pragmatic about the use of proprietary software, as we’re aware of the feature limitations of some open source solutions, free solutions are preferred.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 14
    EnsoniqFS - A filesystem plugin for Total Commander to access Ensoniq formatted media
    Downloads: 15 This Week
    Last Update:
    See Project
  • 15
    MediaCrate — Video/Audio Downloader

    MediaCrate — Video/Audio Downloader

    Download video and audio from over 1,000+ websites with one click

    MediaCrate is a lightweight desktop application for downloading video and audio from various websites, including YouTube, Instagram, TikTok, Facebook and many others. It's rather simple to use. Paste a link, select format and quality, and download. MediaCrate is designed with performance and simplicity in mind, maintaining minimal CPU usage while idle and a small memory footprint during downloads. Project links: Website: justagwas.com/projects/mediacrate GitHub: github.com/Justagwas/mediacrate Documentation: github.com/Justagwas/mediacrate/wiki The application is fully open source, runs entirely on your device, and only downloads content you explicitly request. VirusTotal scan result: https://www.virustotal.com/gui/file/5a9b70c40e0ceb8e8ac411252b56dabd678964dc8d3f804f1df438104e7499f6
    Leader badge
    Downloads: 3 This Week
    Last Update:
    See Project
  • 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:
    See Project
  • 17
    MIDIIO2K / MIDIFL2K OCX Midi input, output, & file processing*. Versatile/reliable/accurate/optimized for VB** and most sound cards***. Based on old tools & demos (MIDIIO32 / MIDIFL32) by Mabry, Mike LeVoi, Joseph Balogh. Based on unrelated features****.
    Leader badge
    Downloads: 8 This Week
    Last Update:
    See Project
  • 18
    A tool written in Java that help you to extract your songs and videos from your iPod to your PC.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 19
    MARF is a general cross-platform framework with a collection of algorithms for audio (voice, speech, and sound) and natural language text analysis and recognition along with sample applications (identification, NLP, etc.) of its use, implemented in Java.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 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:
    See Project
  • 21
    M32/X32 Show Manager

    M32/X32 Show Manager

    Reorganize M32/X32 show files

    Both the Midas M32 and Behringer X32 share the same design of show management using the console GUI, M32-Edit and X32-Edit apps. This app provides an alternative method to manage these show files (cues, scenes and snippets). It provides an easier method of reorganizing and importing/exporting of files.
    Leader badge
    Downloads: 5 This Week
    Last Update:
    See Project
  • 22
    Automatic Volume Mixer

    Automatic Volume Mixer

    A tool for automatization of Windows Volume Mixer.

    Automatic Volume Mixer is a tool that allows automatization of Windows Volume Mixer based on user's rules. You can open the Volume Mixer by right-clicking on the speaker icon in the system tray and selecting Open Volume Mixer. This application is an automatic version of that applet. Common usage examples - Pausing your audio player (e.g. foobar2000) whenever any other application makes a noise, - and resuming playback once the noise is gone. This enables you to keep your audio player running in the background at all times. - Briefly muting all applications while a notification is playing. - Forcing application's volume to a set level - Automatically lowering volume during night - Launching processes/popups when some application makes noise
    Leader badge
    Downloads: 9 This Week
    Last Update:
    See Project
  • 23
    Zinf is the continuation of FreeA*p and has all the same features as FreeA*mp: MP3, Vorbis, WAV and audio CD playback, streaming (SHOUTcast, Icecast, RTP) support, a powerful musicbrowser/playlist editor, a themed interface and a RMP download manager.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 24
    Broadcast software for everything related to audio and station-management. For all-size broadcast radio- and TV-stations who want: Hard-disk audio recording, on-line newsroom, disc/media cataloguer, salesman utils (like contracts, invoices, etc).
    Downloads: 3 This Week
    Last Update:
    See Project
  • 25
    SPU2ghz is a SPU2 plugin for the PlayStation 2 emulator PCSX2 (and other that use the same plugin API). cdvdGigaherz is a CD/DVD plugin using win32 IoCtl calls to access real drives.
    Downloads: 3 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB