Best Open Source Mac Apps.

A GPU-accelerated code editor from the team behind Atom — it opens instantly, stays at your display's refresh rate, and has collaboration built in.

A lightweight, open-source clipboard manager for macOS — search your clipboard history from a keystroke, with no account and no background bloat.

The reference example of a truly native Mac app — a fast, free, open-source RSS reader with no account, no tracking, and no clutter between you and your feeds.

A native C++ command palette — app launcher, clipboard history, calculator, emoji picker, and window management — that runs Raycast extensions without Electron.

Converts video to high-quality GIF on the Mac using a per-frame palette encoder that keeps gradients smooth at surprisingly small file sizes.

A tiny, fully native macOS launcher — fuzzy app search, clipboard history, an inline calculator, snippets, and window management, with no Electron and no telemetry.

An open-source colour picker for macOS — pick any on-screen colour in Hex, RGB, HSB, HSL, LAB, or OKLCH, with full keyboard control.

A native Markdown editor for Mac, iPhone, and iPad — with live Mermaid diagrams, KaTeX math, and GFM tables, no cloud required.

A native menu bar app for tracking and planning across timezones.

A fast, native Markdown viewer that opens .md files instantly without launching an editor.

A native GUI for browsing, installing, and managing Homebrew Casks.