
Productivity · $4.99 · one-time (7-day free trial, no subscription)
Snap Mac windows into place with shortcuts and save your whole setup as a Workspace you restore with one key.

Arrange Mac windows with shortcuts or drag-to-snap, then resize a connected pair with one shared divider.

Split brings quick placement and linked resizing into one window-management workflow. Use a shortcut, drag a window into a snap zone with a layout preview, or manually align two windows. Once the pair is connected, drag its shared divider to change the balance while both windows remain visible.
For tasks involving several references, keep the working window on one side and place the references in a stack on the other. The window-count control lets you choose or cycle through that side's windows. Split supports horizontal and vertical layouts and can swap both sides together.
It is a native macOS menu-bar app, built with Swift, AppKit, and SwiftUI. It supports macOS 13 and later on Apple silicon and Intel. Window-arrangement and pairing data stays on the Mac.
The price is $4.99 once, with a lifetime license for one active Mac and all future Split updates included. There is no subscription or free trial. Purchase-email sign-in is required for downloading; license activation and Accessibility permission are required to use the app. An application's minimum window size can limit the layout proportions.

Productivity · $4.99 · one-time (7-day free trial, no subscription)
Snap Mac windows into place with shortcuts and save your whole setup as a Workspace you restore with one key.

Productivity · Free · Lite edition is free $14
Dockaroo gives every display and every desktop on your Mac its own dock. Each dock shows only the apps that have windows on that screen.

Utilities · $22.99 · one-time (Lifetime license for 1 Mac; 7-day free trial.)
macOS window manager with automatic tiling, window search, and saved layouts

Utilities · $14.99 · one-time (One-time purchase, 14-day refund)
Puts your windows back where they were when your monitors come back. Learns each display setup on its own.

Productivity · Free · Also on Setapp $5.99
A refined native Mac browser for life after Arc, with Spaces, split view, rich media tools, and an optional AI assistant.

Productivity · $5 · one-time
A clean menu bar. Without losing a single app.