KiwiDesk

Product Introduction

1. Definition: KiwiDesk is a native macOS tiling window manager application. It is a utility that automatically organizes application windows into non-overlapping, edge-to-edge layouts on the user's screen, eliminating manual window arrangement.
2. Core Value Proposition: KiwiDesk exists to automate window management on macOS, reducing cognitive load and manual effort to create a calm, organized, and distraction-free digital workspace. Its primary value is delivering the efficiency of tiling window managers with an intuitive, macOS-native user experience that requires no configuration files or complex setup.

Main Features

1. Automatic Tiling with Seven Core Layouts: KiwiDesk automatically arranges windows into one of seven predefined tiling layouts (e.g., full-screen, side-by-side, grid, scrolling) as they are opened. How it works: The application hooks into the macOS window server via Accessibility APIs and SwiftUI, monitoring window creation and movement events. When a window event is detected, KiwiDesk's layout engine calculates the optimal position and size based on the active layout and existing windows, then applies a smooth, native spring animation to reposition the window.
2. Profiles Tied to macOS Desktops (Spaces): This feature allows users to bind a unique KiwiDesk profile—containing specific layouts, shortcuts, and app rules—to each native macOS Desktop (Space). How it works: KiwiDesk listens for macOS Space switch events. When the user swipes to a different Space, the associated profile loads instantly, applying its predefined window management rules, enabling a context-specific workspace setup for different tasks (e.g., coding, writing, research).
3. Visual Mouse Controls (Space Bar & App Bar): Unlike keyboard-centric tiling managers, KiwiDesk offers first-class mouse support through on-screen overlays. The Space Bar is a draggable overlay where users can drop windows to send them to other Spaces. The App Bar provides visual, clickable shortcuts to launch or focus applications. This is implemented using SwiftUI overlay windows that remain on top of the desktop, accepting drag-and-drop operations and click events.

Problems Solved

1. Pain Point: Manual window management fatigue. The constant dragging, resizing, and alt-tabbing to manage multiple overlapping windows on macOS is inefficient and disrupts workflow focus.
2. Target Audience: The primary personas are knowledge workers and power users on macOS, including software developers, writers, researchers, data analysts, and project managers who routinely work with 3+ applications simultaneously and value screen real estate and workflow automation.
3. Use Cases:
   • Development Workflow: A developer can have a code editor tiled on the left, a terminal below it, and a browser for documentation on the right, with this layout automatically restored in a dedicated macOS Space.
   • Research & Writing: A writer can keep a notes app "pinned" (always visible) in a corner, with a primary writing window and a reference browser window tiled side-by-side, using the scrolling layout to manage multiple PDFs.
   • Context Switching: A user can have a "Communication" Space with Slack and Mail in a specific layout and a "Creative" Space with Figma and asset browsers in another, with KiwiDesk automatically managing the windows in each.

Unique Advantages

1. Differentiation: Compared to other macOS tiling managers like Amethyst or yabai, KiwiDesk prioritizes a zero-configuration, GUI-first approach. It forgoes complex text-based configuration files for a native SwiftUI Settings app, offers unique visual mouse controls (Space Bar), and deeply integrates with macOS Desktops via profiles, making it more accessible to users unfamiliar with terminal-based tools.
2. Key Innovation: The Deep macOS Desktop (Space) Integration is its key innovation. Instead of replacing or ignoring macOS's native Spaces system, KiwiDesk leverages it as a first-class organizational paradigm. The profile-per-Space feature ensures window management rules are context-aware and persist seamlessly with the user's existing macOS workflow, a feature rarely implemented in other tiling managers.

Frequently Asked Questions (FAQ)

1. Does KiwiDesk work with multiple monitors on macOS? Yes, KiwiDesk fully supports multiple monitor setups. Each physical display can have its own active layout, and profiles can manage window arrangements across all connected monitors in conjunction with macOS Spaces.
2. Is KiwiDesk free, and what is the license? KiwiDesk is free to download and use. It is open-source software released under the MIT License, meaning its source code is publicly available on GitHub for inspection, modification, and distribution.
3. What are the system requirements for KiwiDesk? KiwiDesk requires macOS 14 (Sonoma) or later and runs exclusively on Apple silicon Macs (M-series chips). It cannot run on Intel-based Macs or older versions of macOS.
4. How does KiwiDesk handle applications that don't tile well, like full-screen games or video players? KiwiDesk includes an exclusion list (managed in its Settings app) where users can add specific applications. Windows from excluded apps are ignored by the tiling engine and behave normally, allowing for a hybrid managed/unmanaged desktop environment.
5. Can I create custom keyboard shortcuts for window management actions? Yes, KiwiDesk's native Settings app provides a comprehensive keyboard shortcuts panel where users can remap all actions, including focusing windows, moving windows between spaces, cycling layouts, and launching assigned applications.