# Orca (open-source developer tool)

> Orca is a free, open-source developer tool for Windows, macOS and Linux. Orca is the ADE for working with a fleet of parallel agents. It has 87,258 GitHub stars and is released under the MIT license. Its source code is on GitHub at stablyai/orca.

中文 · 日本語 · 한국어 · Español · Français · Português The AI Orchestrator for 100x builders. Run Codex, ClaudeCode, OpenCode or Pi side-by-side — each in its own worktree, tracked in one place.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/stablyai/orca |
| Platforms | Linux, macOS, Windows |
| Interface | desktop GUI |
| GitHub stars | 87,258 |
| License | MIT (open source) |
| Replaces | n/a |
| Language | TypeScript |
| Website | https://onOrca.dev |
| Official | yes (published by the project behind the app) |
| Category | Code editors & developer tools |
| Latest release | v1.4.222 (Oct 7, 2026) |
| Last commit | Oct 8, 2026 |

## Install

### Homebrew (macOS)

```sh
brew install --cask stablyai
```

Package page: https://formulae.brew.sh/cask/stablyai

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