tuck

Hold Ctrl, and your windows fall into place.

A minimalist macOS menu-bar window manager — built for multi-Agent / vibe-coding workflows. No key combos. Nothing to memorize.

↓ Download latest · Website / Live demo

English | 中文

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What is tuck

tuck is a minimalist window splitter that lives in your macOS menu bar.

Hold the trigger key (default Ctrl) and split layouts appear on screen. Move your mouse to pick a zone, release — the focused window snaps into place. No key combos to memorize, no fiddly config.

👉 See the live demo right on the homepage: tuck.pakcochan.com

Why tuck

• 20+ split layouts — Full screen / 2 / 3 / 4 panes and many variants (left-right, three columns, quad grid, narrow-wide…). Press ← → to switch layouts, ↑ ↓ to switch variants.
• Customizable trigger key — Hold Ctrl by default; remap it in the menu if it clashes with something.
• Multi-display aware — Each screen remembers its own layout; external and built-in displays stay independent.
• One-key full screen — Ctrl + Space maximizes the focused window instantly.
• Swap on occupied — Drop a window onto a zone that's already taken, and the two windows trade places.

Install

1. Download tuck.dmg from the official website
2. Open the dmg and drag tuck into Applications
3. Launch tuck (Apple-notarized — Gatekeeper won't block it)

⚠️ First launch needs two permissions

tuck has to move windows and to sense your trigger key, so it needs:

Permission	Path	Why
Accessibility	System Settings → Privacy & Security → Accessibility	Lets tuck move / resize windows
Input Monitoring	System Settings → Privacy & Security → Input Monitoring	Lets tuck detect your trigger key

Toggle tuck on in both. Without them, pressing Ctrl does nothing — that's not a bug.

Pricing

The core is free forever: Full screen / 2 / 3 / 4 panes and all their variants.

Denser layouts (5-pane, 6-pane and beyond) are an optional one-time Pro unlock — yours to keep.

Privacy

tuck runs entirely on your Mac. It does not collect, transmit, or store any of your data, files, or window contents. Your trigger-key preference and per-display layouts live only on your own device.

See Privacy · Terms · Refunds

Requirements

macOS (Apple Silicon).

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_{Made by Pakco · tuck.pakcochan.com}