WindowTiler

A lightweight macOS menu bar app that tiles your windows into equal-sized layouts.

Features

• Tile All Windows - Arrange all visible windows in an optimal grid layout
• Selective Tiling - Choose specific apps to tile (e.g., just your Terminal windows)
• Smart Grid - Automatically calculates the best grid size (2x2, 3x2, etc.)
• Dock/Menu Bar Aware - Respects your screen's usable area

Installation

Download

1. Download WindowTiler.app.zip from the latest release
2. Unzip and drag WindowTiler.app to your Applications folder
3. Launch WindowTiler
4. Grant Accessibility permission when prompted

Build from Source

git clone https://github.com/YOUR_USERNAME/WindowTiler.git
cd WindowTiler
swift build -c release
cp -R WindowTiler.app /Applications/

Usage

1. Click the grid icon (⊞) in your menu bar
2. Tile All Windows - Tiles every visible window
3. Or select specific apps using the checkboxes, then click Tile Selected

Permissions

WindowTiler requires Accessibility permission to move and resize windows.

System Settings → Privacy & Security → Accessibility → Enable WindowTiler

Requirements

• macOS 13.0 (Ventura) or later

License

MIT License - feel free to use, modify, and distribute.