Guide
How to organize windows on a Mac
Everyone hits this eventually. Six things open, three of them buried, and you spend the afternoon dragging edges around and hunting for the window you had a minute ago.
There are three levels of answer. Most people only know about the first one.
Level 1
What macOS already does
Hold the pointer over the green button in any window's title bar and a menu appears offering to fill the left or right half of the screen, or the top or bottom. The menu bar and the Dock stay visible, which is the important difference from the older Split View that pushed both apps into a full-screen space of their own.
Dragging also helps: bring a window near another and it will align against it instead of overlapping, and dragging an edge will stop cleanly against a neighbour.
Where it runs out: halves and quarters, and that is the lot. There is no way to save a layout, nothing rearranges itself when you open or close a window, and windows can still end up on top of each other. Free and already installed, so try it before anything else.
Level 2
Snapping apps
Rectangle is the usual recommendation and is free and open source. Magnet is the paid App Store equivalent. Both do the same thing as the built-in feature but with far more positions, proper keyboard shortcuts, and edges and corners you can drag to.
This is the right answer for a lot of people, and if you have never tried one, start here rather than at level 3.
Where it runs out: you are still the one arranging. Every window you open is another decision and another shortcut. Open a fifth window and it lands on top of the four you just placed. Close one and there is a hole where it was.
Level 3
Automatic tiling
A tiling window manager does the arranging for you and keeps doing it. Open a window and it takes a share of the screen. Open another and the first shrinks to make room. Close one and the rest expand to fill the gap. Nothing ever overlaps, so nothing gets buried, and you stop thinking about it at all.
This idea came from Linux and used to arrive with a keyboard-only interface and a config file you had to write before anything worked. That is no longer true. hyprmac is built to be driven with a mouse and trackpad from the first launch: drag a window onto another and they swap, drop it on an edge and that window splits with yours taking the half, three fingers sideways changes workspace. Press ⌥/ and it lists every shortcut it has, so there is nothing to memorise up front.
Where it runs out: it is a bigger change of habit than the other two, and it is deliberate about layout in a way that can feel strict at first. hyprmac specifically is a still a beta, Apple Silicon only, macOS 14 or later.
So which one
Two windows side by side, occasionally
Use what macOS already gives you. Hover the green button. Do not install anything.
You rearrange often and want it faster
Rectangle. Free, mature, works on Intel Macs back to macOS 10.15, and it will probably be the last window app you need.
Four or more windows, all day, every day
Automatic tiling is the one that actually removes the work rather than speeding it up. hyprmac is free and MIT licensed, 2.0 MB, asks for one permission, and puts every window back where it found it when you quit. Trying it costs nothing.
Common questions
How do I split the screen on a Mac without going fullscreen?
Hold the pointer over the green button in a window's title bar and pick the left or right half. Unlike the older Split View, this keeps the menu bar and the Dock visible and does not move the windows into a separate full-screen space. It handles halves and quarters; anything more elaborate needs a third-party app.
Does macOS tile windows on its own?
Not automatically. Recent versions can snap a window to a half or a quarter when you ask, and will align a window against a neighbour as you drag it near. But nothing rearranges itself when you open or close something, and there is no layout that persists.
What is the difference between snapping and tiling?
Snapping moves one window when you tell it to; the others stay where they are and can still overlap. Tiling arranges every window automatically and keeps doing it, so opening a new window resizes the rest to make room and closing one lets the others expand. Snapping makes arranging faster. Tiling removes the arranging.
Do I need to be technical to use a tiling window manager?
Not any more. The old ones were keyboard-only and needed a config file before they did anything useful. hyprmac works with a mouse and trackpad from the first launch: drag a window onto another to swap them, drop it on an edge to split there, three fingers sideways to change workspace.
Will any of this break my Mac or lose my work?
No. These tools move and resize windows and nothing else. They do not touch the contents of your documents. hyprmac in particular puts every window back where it found it when you quit, and asks for one permission, Accessibility, which is what macOS requires for an app to move another app's windows.