Open Source Apps

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

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

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

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

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

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

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

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.

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

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.

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