Mac GitHub Repositories (2026) · Open Source Tools

A modern GUI client based on Tauri, designed to run in Windows, macOS and Linux for tailored proxy experience

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

 This project is dedicated to collecting high-quality macOS software and organizing them systematically by different categories for easy search and use.

Streaming music player that finds free music for you

Generate audiobooks from e-books, 50+ TTS engines with voice cloning and 1696 languages!

Privacy-first AI meeting note taker for Windows and macOS. Free, open source (MIT). On-device Whisper/Parakeet transcription and speaker diarization, no meeting bot. Open-source alternative to Granola, Otter and Fireflies. https://meetily.ai

Open-source local AI video analyzer powered by Ollama. Visual search, automatic highlights, scene/action/object detection, audio analysis, and subtitle generation. Free, offline alternative to Twelve Labs, Runway, and Descript.

Every display control macOS hides, in one menu bar app: sharp HiDPI/Retina scaling (no more blurry or tiny text), DDC brightness and volume, Extra Brightness past 100%, presets, virtual displays. Free and open source, a no-cost alternative to BetterDisplay and Lunar.

The mouse and trackpad utility for Mac.

Free, open-source tiling window manager for Apple Silicon Macs, with Niri-style scrolling containers and Hyprland-style Dwindle BSP.

AeroSpace is an i3-like tiling window manager for macOS

Instant fuzzy find any file on macOS

Just like TextEdit on Mac but dedicated to Markdown.

The audio player that keeps it simple

Wish you could bring the iPhone Duo effect to your MacBook?

Play Overwatch on your Mac. Free and open source, made for Apple Silicon.

A mind map for your Claude/ChatGPT chats — macOS menu-bar app

Free, open-source screenshot tool, screen recorder, and video editor for Mac. Auto-zoom, smooth cursor, captions, OCR, scrolling capture, and annotations. Native, private, no account.

Free, open-source Mac cleaner: a native SwiftUI app for Mole. Clean caches, uninstall apps and their leftovers, map your disk, monitor your Mac. A CleanMyMac alternative.

:tangerine: Clementine Music Player