Open Source Apps

A macOS app to mute and unmute your microphone input volume with a single click, designed for podcasters.

An easy-to-use, multi-track audio editor and recorder for Windows, macOS, GNU/Linux, and other operating systems.

A standalone macOS application that hosts and loads AudioUnits v3 plugins using AVFoundation API.

A macOS audio player inspired by Winamp with visualizations and playlist management.

A macOS menu bar app that automatically mutes sound when headphones disconnect or the Mac sleeps/locks.

A macOS audio utility that automatically pauses music, controls per-app volumes, and records system audio.

A modern macOS virtual audio loopback driver for routing audio between applications with zero additional latency.

A minimalist macOS app for recording short tasks with research participants using ffmpeg.

A modern cross-platform music player and library organizer for Windows, Linux, and macOS.

A system-wide audio equalizer and volume mixer for macOS with free and pro features.

A macOS app that lets you control Apple Music and Spotify volume directly from your keyboard's volume keys.

A hackable, high-performance media manager and player for macOS designed as a drop-in replacement for Music.app.

A self-hosted karaoke party system where guests queue songs from their phones and play MP3+G, MP4, and visualizations in a browser.

An open-source software-defined radio app for Mac and mobile devices that streams local FM broadcasts and scanner frequencies via RTL-SDR.

A cross-platform GUI for fast, lossless video and audio editing using FFmpeg.

A macOS Electron widget displaying real-time, word-by-word synced lyrics with glow effects for Spotify, Apple Music, and YouTube Music.

A macOS app that displays lyrics for songs currently playing in iTunes or Spotify.

A macOS app that automatically fetches and displays synchronized lyrics for your music player.

Control external display brightness and volume on macOS using keyboard keys or sliders, with native OSD support.

A lightweight, extensible audio player and converter for FreeBSD, Linux, and macOS with multiple interface options.

A free, open-source command-line media player supporting a wide variety of formats and codecs.

Control AirPods Pro and Beats Solo Pro noise cancellation settings directly from your Mac's Menu Bar or Touch Bar.

A native SwiftUI macOS menu bar app for controlling Apple Music and Spotify playback with a rich, customizable player.

A macOS app for discovering and listening to music from Hype Machine.

An open-source cross-platform audio sample manager and file explorer that organizes and scans audio folders.

A collection of desktop audio tools for testing audio equipment, including signal generators, level meters, and an oscilloscope.

An AirPlay and AirPlay 2 audio player for Linux, FreeBSD, and OpenBSD that streams audio from Apple devices and AirPlay sources.

A macOS app that automatically scrobbles songs identified by Shazam to your Last.fm account.

A minimal, beautifully designed music player for macOS with immersive album grids and instant search.

A macOS Big Sur Notification Center widget that displays and controls Spotify playback using AppleScript.

A minimalist macOS menu bar utility that displays currently playing Spotify or Apple Music tracks with playback controls.

A lightweight Spotify mini-player for macOS that provides quick access to music controls from the menu bar.

An all-in-one digital audio workstation with built-in plugins, designed for music production with revolutionary CPU efficiency.

Audio input/output source locking and switching tool for macOS.

A macOS application that provides instant audio feedback for typing, built with Rust.

A musical instrument strobe tuner with cents and frequency display, featuring spectrum analysis and tuning aids for accordions.

A lightweight multiprocessing utility for file backups using rsync and tar with automated archiving cycles.

A command-line tool to backup and sync application settings across macOS and Linux workstations.

A Git-integrated backup tool for macOS and Linux developers to manage dotfiles, packages, fonts, and app configs.

A macOS app for synchronizing and backing up application preferences (plist files) across multiple machines.

Client/server open-source network backup solution for Windows, macOS, and Linux systems.

An experimental peer-to-peer Web browser that adds APIs for building hostless applications while maintaining Web compatibility.

A privacy-focused web browser that blocks trackers and ads by default while rewarding users with Basic Attention Tokens.

An open-source browser prompter for macOS that lets you choose which browser opens clicked links.

A macOS app that routes URLs to specific browsers based on customizable JavaScript/TypeScript rules.

A floating browser window for macOS that displays web content above other applications without blocking interaction.

A fast, minimal web browser focused on privacy protection and distraction-free browsing.

A lightweight web browser that recreates the classic Opera 12 UI and spirit using Qt5, focused on power users.

A cross-platform floating window application that keeps websites and media always on top for seamless multitasking.

A macOS app that turns any website into an interactive desktop wallpaper.

A Safari extension that redirects popular websites to privacy-friendly alternatives.

Open-source browser-based lockdown application for secure digital exams on macOS and iOS devices.

An open-source instant messaging application for macOS that connects to XMPP, IRC, and multiple other services.

A powerful XMPP client for macOS with file transfer, VoIP, and end-to-end encryption support.

An unofficial, feature-enhanced desktop client for WeChat on macOS and Linux, built with Electron.

A glossy Matrix collaboration client for the web and desktop, enabling secure, decentralized communication.

A free messaging app that combines WhatsApp, Slack, Telegram, and many other services into one unified desktop application.

A native-like desktop application for Google Allo, providing OS notifications for Mac, Windows, and Linux.

An unofficial desktop application for GroupMe built with Electron.

A macOS app for browsing and searching through your Messages.app chat history with a comfortable interface.

A cross-platform desktop application for Rocket.Chat built with Electron, providing secure communication for mission-critical operations.

A truly native macOS Matrix client written in Swift/Cocoa with end-to-end encryption support.

A desktop client for Signal that links with mobile apps to enable private messaging on Windows, macOS, and Linux.

A fully native Discord client for macOS built entirely in Swift, offering a fast and beautiful alternative to the official app.

Official open-source Telegram client for macOS, built with Swift 5.0.

Official open-source desktop client for the Telegram messaging platform, built on the MTProto secure protocol.

A highly customizable IRC client for macOS, supporting themes, plugins, and scripts.

A macOS menubar app that lets you send WhatsApp messages to numbers not in your contacts via WhatsApp Desktop.

Cross-platform desktop client for Wire, a secure messaging and collaboration platform, built with Electron.

The reference implementation of the Bitcoin peer-to-peer network, including a full node, wallet, and GUI.

A secure open-source Bitcoin wallet for individuals and groups with multi-signature support.

A menu bar app built with Electron and React that displays real-time cryptocurrency prices using web sockets.

A floating window application that displays real-time cryptocurrency exchange rates on your desktop.