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The ultimate solution for macOS window management — a taskbar-like overview, effortless switching, and powerful controls at your fingertips.

macOS Logo Compatible with macOS 13.0 up to macOS 15 Sequoia
Other releases...

Build the perfect tools.

Overview GIF

Optimal Overview

Visualize all open windows in a seamless, translucent dock for swift context switching.

Switching GIF

Effortless Switching

Toggle between windows instantly using keyboard shortcuts or mouse clicks without delays.

Close & Minimize GIF

Close & Minimize

Manage window states—close, minimize, and restore—directly from the CAST interface.

Native Performance GIF

Native Performance

Built in Swift with SwiftUI and AppKit for ultra-fast, low-latency responsiveness.

Powerful APIs GIF

Powerful APIs

Direct integration with macOS Accessibility, CoreServices, and ApplicationServices for pro-level control.

Customization GIF

Customizable

Tailor CAST's appearance and behavior to match your workflow with a rich set of preferences.

See It In Action

Changelog