Direct download
Get Orbit for macOS
A signed direct-download macOS app that puts an AI agent on your desktop. It sees your screen, moves your cursor, clicks buttons, browses the web, and creates files. Download the installer, open Orbit, and it takes it from there.
Orbit v1.0.7
macOS 13.0 or later (Apple Silicon or Intel)
Installer checksum
bf377f3014632bf7e4a829404d7e0ea71f5a857282ebd4c30f29524ae7ee6c25
Source & releases
The signed installer and source now ship from the same public Orbit repository, so the release page and the code stay in sync.
Signed direct download
Notarized macOS installer, signed with Developer ID, and ready to install outside the App Store.
Powered by your ChatGPT
Uses your existing ChatGPT subscription to drive all agent actions — desktop control, browser automation, and document creation. No extra accounts needed.
Native macOS experience
Menu bar app with global shortcuts, Apple voice integration, and macOS Keychain for key storage.
Voice modes
Local Voice
Uses Apple's built-in speech recognition and text-to-speech on your Mac. Completely private — no audio leaves your device. No API key needed.
Cloud Voice
Uses OpenAI transcription and GPT TTS for natural speech. Requires your own OpenAI API key, stored securely in macOS Keychain.
Installation
- 1
Download the installer
Grab the signed PKG from the official GitHub release. It is the cleanest path and the one we support publicly.
- 2
Install and open Orbit
The installer places Orbit in Applications and opens it for you, so setup starts immediately instead of leaving you in Finder.
- 3
Approve permissions
Grant Screen Access, Accessibility, and Microphone so Orbit can see your screen, point at controls, and respond naturally.
- 4
Connect and choose voice
Orbit reuses your existing ChatGPT auth when available or opens a quick login. Then choose Local Voice or Cloud Voice and start talking.
Under the hood
gpt-5.4
Default first-launch model, paired with medium effort and fast mode for desktop control, browser automation, document creation, and voice interactions.
Push-to-talk
Global shortcut to activate Orbit from anywhere. Hold to speak, release to send.
Dual speech engines
Apple Speech for local privacy, OpenAI transcription plus GPT TTS for cloud quality. You choose.
Keychain storage
API keys and credentials stored in macOS Keychain — never in plain text files.
Orbit is now public on GitHub, and the latest signed macOS installer is published from the same repo as the source.