KiwiDesk

KiwiDesk is a window manager for macOS that automatically organizes your open windows. You can launch apps with a shortcut, save favorite layouts, and each window will slide into a tidy, edge‑to‑edge position without gaps, while each macOS Desktop can keep its own setup, and a sticky window can follow you across spaces.

It runs without any configuration files or setup steps, uses SwiftUI with spring animations, and supports mouse navigation via Space Bar and App Bar overlays. The app is signed and notarized, free to use, requires macOS 14 or later on Apple silicon, can be downloaded directly or installed with Homebrew, updates itself, and its source code is publicly available on GitHub.