Open Source Mac Os Apps

Visual Studio Code

A terminal for a more modern age

📝A simple and elegant markdown editor, available for Linux, macOS and Windows.

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

A full-featured download manager.

A terminal built on web technologies

The swiss army knife of lossless video/audio editing

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

Flash OS images to SD cards & USB drives, safely and easily.

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

Modern and easy to use SQL client for MySQL, Postgres, SQLite, SQL Server, and more. Linux, MacOS, and Windows.

Super Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations for Jira, GitLab, GitHub and Open Project.

Focus on what matters instead of fighting with Git.

An open-source screen recorder built with web technology

:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.

A private messenger for Windows, macOS, and Linux.

A desktop app for inspecting your React JS and React Native projects. macOS, Linux, and Windows.

A fully open source & end-to-end encrypted note taking alternative to Evernote.

Your One-Stop Publication Workbench

A glossy Matrix collaboration client for the web.

Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.

Oni: Modern Modal Editing - powered by Neovim

Elegant Facebook Messenger desktop app

Think fearlessly with end-to-end encrypted notes and files. For issues, visit https://standardnotes.com/forum or https://standardnotes.com/help.

Git notifications on your menu bar. Available on macOS, Windows & Linux.

A Powerful and All-in-One MQTT 5.0 client toolbox for Desktop, CLI and WebSocket.

A simple and lightweight SQL client desktop with cross database and platform support.

Cross-Platform Keystroke Launcher

🖼️ PNG/JPEG optimization app for macOS, Windows and Linux.

:key: Cross-Platform Passwords & Secrets Vault

The desktop vault (Windows, macOS, & Linux).

Cross-platform desktop GUI app to clean image metadata

An infinite zoomable canvas for coding. Editor, terminal, and browser panels in a spatial workspace.

You're the boss, agents are your team. They handle tasks on their own, message each other, and review each other's work. You just watch the kanban board and give high-level commands. Codex/Claude/OpenCode/Cursor/Grok/GitHub Copilot/Kiro/Z.AI/MiniMax/Kimi(300+ models, 200+ LLM providers, free models no auth) Build your AI company with multiple teams

Orkas is an open-source, local-first AI desktop app: a commander LLM directs specialist sub-agents, and runs your installed coding CLIs — Claude Code, Codex, OpenCode, OpenClaw, Hermes — as local sessions. Agents self-evolve via reflection and skill crystallization. BYO keys. macOS / Windows / Linux.

🦖 The browser prompter for macOS

The Secure CommsOS™ for mission-critical operations

Unofficial ProtonMail Desktop App

Simple SQL Client for lightweight data analysis.

:computer: Wire for desktop

Freeter – a smarter way to work on your computer

Open karaoke party system

Electron wrapper to build and distribute HTTP Toolkit for the desktop

📷 🖥️ Electron based video editing software. Focusing on adding motion effects using a layered editing system.

Dorothy, the wife your AI agents needs.

Unofficial Trello app :whale:

Instant thought capture for macOS. One shortcut, post-it appears, type, close.

A minimalist Eye Care & Break Reminder app for Windows, macOS, and Linux. Prevents eye strain, RSI, and CVS with customizable timers, full-screen break notifications, Daily Usage analytics, and built-in TODO functionality. Your digital wellness companion for healthier productivity.

Cross-platform GitHub contribution streak and statistic tracking menu bar application with reminder notification

M-Courtyard: Local AI Model Fine-tuning Assistant for Apple Silicon. Zero-code, zero-cloud, privacy-first desktop app powered by Tauri + React + mlx-lm.