o2
A small macOS launcher for finding apps, doing quick calculations, and running simple text workflows. No account. No hosted backend. Just a faster way to move.
Downloads
macOS 13 or later · choose the build for your Mac · verify the checksum before opening.
Upcoming design 0.1
The screenshot below is the current 0.1.1 app preview. The grouped-result window redesign is implemented in source and will ship in a fresh macOS build after native verification.
What is coming in design 0.1
Top hit, applications, workflows, and a web fallback with keyboard selection.
Read-only validated workflow preview with an Open in editor action.
Display workflow and ⌘L overlay for readable, selectable output.
Trust and privacy
This is an unsigned ad-hoc preview, not Developer ID signed or notarized. If macOS blocks a trusted download, use System Settings → Privacy & Security → Open Anyway. See Apple’s guidance. Never disable Gatekeeper.
o2 has no account or hosted backend. User-authored workflows can execute commands or open websites, so review workflows before running them.