Sound Ninja ~ Crossplatform Customisable Soundboard


Sound Ninja is an Open Source Soundboard App with maximal customizability option to create your best Soundboard. Perfect for live streaming, chatting with friends or podcast recording.

github.com/marcus-universe/SoundNinja

SimpleWavSplitter ~ Split WAV Channels


Split multi-channel WAV files into single channel WAV files.

github.com/wieslawsoltes/SimpleWavSplitter

lrcget ~ Lyrics Download Utility


Utility for mass-downloading LRC synced lyrics for your offline music library.

LRCGET will scan every files in your chosen directory for music files, then and try to download lyrics to a LRC files having the same name and save them to the same directory as your music files.

LRCGET is the official client of LRCLIB service.

github.com/tranxuanthang/lrcget
flathub.org/en/apps/net.lrclib.lrcget

Resources:

lrclib.net
en.wikipedia.org/wiki/LRC_(file_format)

MODICIA OS ~ Multimedia Digital Workstation


MODICIA O.S. is a complete multimedia workstation for creatives, professionals, and curious users. Runs live from USB with no installation required. Stable, multilingual, and packed with ready-to-use tools.

✨ Key Features

🔃 Live system — boot from USB without modifying your PC

🎥 Multimedia suite — video, audio, graphics, photography

🗂 Office suite — documents and business tools

🧰 Curated software — no duplicates, no broken tools

🖥 Optimized interface — compact layout with visual alerts

🌍 Multilingual — over 30 languages supported

🛡 Invisible fallback logic — safety and stability

🔗 Clickable license buttons — semitransparent, linking to local control files

🎯 Ideal Users

🎬 Filmmakers, editors, streamers

🎧 Musicians, podcasters, sound designers

🎨 Designers, illustrators, photographers

🧑‍🏫 Teachers, writers, office professionals

🧑‍💻 Students and beginners

🐧 Open source users seeking localization and compliance

📦 Included Applications (Examples)

Category Applications

🎞 Video Kdenlive, Shotcut, OBS Studio

🎚 Audio Audacity, Ardour, LMMS

🖌 Graphics GIMP, Inkscape, Krita

📷 Photo Darktable, RawTherapee

📝 Office LibreOffice, PDF Studio

🌐 Web Firefox ESR, Thunderbird, FileZilla

🧹 Utilities GParted, Timeshift, BleachBit

🚀 How to Use

📥 Download the ISO from modiciaos.cloud

🔧 Write it to USB using Rufus or Balena Etcher

💻 Boot the live system on any compatible PC

🎉 Start creating — no installation, no subscriptions, no limits

www.modiciaos.cloud
sourceforge.net/projects/modicia-o-s

Soundnode ~ SoundCloud For The Desktop


Soundnode App is an Open-Source project to support Soundcloud for desktop Mac, Windows, and Linux. It’s built with Electron, Node.js, Angular.js, and uses the Soundcloud API.

soundnode.github.io/soundnode-website
github.com/Soundnode/soundnode-app

soundnode user interface

fdkaac ~ Command Line Frontend For libfdk-aac Encoder


dkaac reads linear PCM audio in either WAV, raw PCM, or CAF format,
and encodes it into either M4A / AAC file.

If the input file is "-", data is read from stdin. Likewise, if the
output file is "-", data is written to stdout if one of streamable AAC
transport formats are selected by **-f**.

When CAF input and M4A output is used, tags in CAF file are copied into
the resulting M4A.

github.com/nu774/fdkaac
github.com/mstorsjo/fdk-aac
launchpad.net/ubuntu/bionic/+package/fdkaac
packages.debian.org/stretch/fdkaac

sndio ~ Unix Audio & MIDI Server


Sndio is a small audio and MIDI framework part of the OpenBSD project and ported to FreeBSD, Linux and NetBSD. It provides a lightweight audio & MIDI server and a fully documented user-space API to access either the server or the hardware directly in a uniform way. Sndio is designed to work for desktop applications, but pays special attention to synchronization mechanisms and reliability required by music applications. Reliability through simplicity is part of the project goals.

sndio.org

Soundsync ~ Cross-platform Virtual Cables


Soundsync is a web and desktop app to manage every audio source and every audio output in your home from a single interface. Link any audio source to multiple speakers connected to any devices on your home network. Soundsync will keep the music synchronized between all of them.

Features:

  • 🆓 Free to use
  • 🕸️ Work with any number of connected devices, audio sources, audio outputs and every link of your choosing
  • 🎶 Compatible with a lot of different audio sources (Spotify Connect with a premium account, Airplay, Hardware Audio input (line in / microphone), Linux system audio ; coming soon: Windows system audio, UPnP and more)
  • 🔊 Broadcast sound to any speaker connected to a computer (Windows, MacOS, Linux, RapsberryPi), a web browser (Chrome, Firefox) or a Chromecast and soon more
  • 🔗 Group speakers together to synchronize them to the same audio source
  • 🎛️ Control everything from a web browser
  • 🔓 Not linked to any external service, works offline, no account creation

github.com/geekuillaume/soundsync

Shairport Sync ~ Unix AirPlay Player


Shairport Sync is an AirPlay audio player – it plays audio streamed from iTunes, iOS, Apple TV and macOS devices and AirPlay sources such as Quicktime Player and ForkedDaapd, among others.

Audio played by a Shairport Sync-powered device stays synchronised with the source and hence with similar devices playing the same source. In this way, synchronised multi-room audio is possible for players that support it, such as iTunes and the macOS Music app.

Shairport Sync runs on Linux, FreeBSD and OpenBSD. It does not support AirPlay video or photo streaming.

github.com/mikebrady/shairport-sync
github.com/mikebrady/shairport-sync/wiki

ADLplug ~ FM Chip Synthesizer


Synthesizer plugin for ADLMIDI and OPNMIDI (VST/LV2). This software package provides FM synthesizer plugins, based on OPL3 and OPN2 sound chip emulations.
The emulations and the drivers are provided by libADLMIDI and libOPNMIDI.

  • control of multiple YMF262/YM2612 emulated chips
  • high fidelity emulation, with choice of compromise level (good fidelity / fast, excellent fidelity / slow)
  • synthesis of melodic and percussive instruments
  • bundled collection of instruments
  • support for dynamic parameterization and automation
  • rigorous implementation of the MIDI standard
  • multi-channel operation with General MIDI compatibility
  • ability to synthesize entire MIDI files out of the box
adlplug

github.com/jpcima/ADLplug

Nuclear ~ Stream From Free Sources


A modern music player focused on streaming from free sources.

Features:

  • Searching for and playing music from YouTube (including integration with playlists), Jamendo, and SoundCloud
  • Searching for albums (powered by Last.fm and Discogs), album view, automatic song lookup based on artist and track name (in progress, can be dodgy sometimes)
  • Song queue, which can be exported as a playlist
  • Loading saved playlists (stored in json files)
  • Scrobbling to last.fm (along with updating the ‘now playing’ status)
  • Newest releases with reviews – tracks and albums
  • Browsing by genre
  • Radio mode (automatically queue similar tracks)
  • Unlimited downloads (powered by youtube)
  • Realtime lyrics
  • Browsing by popularity
  • List of favorite tracks
  • Listen from local library

nuclear
nuclear.js.org
github.com/nukeop/nuclear