Best Window Manager Apps for Mac in 2021

Keep your desktop tidy and organized!

by: - Last updated on: June 3rd, 2021
Key Takeaways
  • Managing app windows helps you keep your desktop tidy and organized. But unlike Linux, which allows you to make changes to the internal components, macOS does not offer as much freedom of customization.
  • A better and effective way, though, to arrange app windows on your Mac is to use third-party window manager apps.
  • Window manager apps give you different window management functionalities so you can keep your desktop clutter-free and have a streamlined working environment.

As a long time Linux user for a fairly long stint back in the day, there are some Linux features that I miss having moved to macOS a few years back. One such is the lack of a better window tiling solution. You see, unlike Linux, which allows you to get into the nitty-gritty of the operating system and customize its elements to your liking, macOS being a closed system, does not provide as much control over its system components. And therefore, you do not get enough freedom of customization on macOS.

macOS Window Management

What you can get, though, are some good third-party window management apps that let you manage your desktops. However, you should know that, besides helping you in resizing and organizing windows on your desktop, these apps cannot be used to replace or extend the functionalities of macOS’ default display server, Quartz, which is what you would need to do to extend the tiling functionality on Mac.

Quartz Compositor is essentially an internal system component on Apple’s macOS-powered computers. It is responsible for presenting the rasterized graphics from the various graphics rendering frameworks. And, it also plays its role as a compositing window manager to offer screen buffer to all the different apps on your desktop.

Best Window Manager Apps for macOS

If you are a macOS user and you multitask with multiple apps at once, you would be aware of the Split View functionality that lets you run two apps simultaneously in a split window setting. To add to that, if you use it to manage your desktop, you would also be familiar with its shortcomings and the limited scope of use. And therefore, it is likely that you might be on the look for some better window managers for your Mac.

macOS Split View

So, to help simplify the process for you, here is a curated list of some of the best window management software for macOS. Most of these apps are very similar in terms of fundamental functionality — the way they solve the window management problem. But, the approach involved and the functionality offered by each of them is what sets them apart.

1. Rectangle

Rectangle is my preferred tool of choice for managing windows on Mac. It is free and open-source and the best solution out there for anyone just getting started with a window manager for the first time. Being open-source, Rectangle offers some conventional open-source advantages over its closed-source counterparts. One, it is available to use for free. And second, it allows anyone with the knowledge of coding to come up with bug fixes and feature add-ons.

Rectangle window manager for macOS

The set of functionalities offered on Rectangle are more than sufficient for most people. And the ease-of-use further adds to the experience. Arranging windows can be done either by clicking on the desired window setting from the menu bar or by using keyboard shortcuts. The latter requires you to memorize the shortcuts for different window setting layouts, but once you get acquainted, you can get quick and efficient at organizing your desktop. If you already use a lot of shortcuts on your Mac and want to change the default ones on Rectangle, you can do so from the preferences.

Get Rectangle

2. Magnet

Magnet is another popular macOS window manager apps and an alternative to Rectangle. In some sense, this and Rectangle both share some similarities. However, the same ends with the pricing aspect. For, unlike Rectangle, which is open-source and available for free, Magnet is a paid app downloadable from the Mac App Store.

Magnet window manager for Mac

Talking about functionality, organizing and arranging windows is as simple as snapping application windows onto different positions on the screen. You can either use your mouse to drag-and-drop a window to your desired position or leverage the keyboard shortcuts to move windows. These are customizable keyboard shortcuts, and you can change them to suit your preference. Similar to Rectangle, Magnet also has a menu bar icon, which presents you with different window layouts to choose from for your desktop. Lastly, if you use multiple screens, you get support for up to six external monitors with different orientations.

Paid: $4.99 (Rs 449)
Get Magnet

3. BetterSnapTool

If this isn’t obvious by the name, BetterSnapTool is a simple window positioning and resizing utility for Macs that aims to solve the window management problem. The app allows you to change the position of windows in its preset layouts. In addition, you also get to arrange your desktop in your preferred custom layout. One of its best features is that it gives you the ability to set application-specific snapping sizes for different apps. This can come in handy when you need more than two app windows open on your desktop and want certain apps to occupy only a specific part of your screen estate.

BetterSnapTool window management app for macOS

You can drag-and-drop windows to specific portions of the screen to snap them. Or, alternatively, you can use keyboard shortcuts to perform the same actions efficiently. Talking of which, BetterSnapTool offers a pretty wide range of customization options that let you change a lot of the aspects of the resizing and snapping functionality. Similarly, you also get to select behavior for what happens when your double-click a window’s title bar. In terms of a multi-monitor setup, BetterSnapTool offers support for multiple screens. So if you have such a setup, you can use the software to manage windows across all your monitors.

Paid: $2.99 (Rs 269)
Get BetterSnapTool

4. Mosaic

Mosaic is a much powerful window manager for macOS than all the apps we have listed so far. It is a highly customizable software that you can use to not only organize your desktop in your preferred layout but also to categorize the open windows in a way that makes them more accessible. Mosaic offers both drag-and-drop and keyboard shortcut functionality to resize and reposition windows on your desktop. Moreover, if you own a MacBook with TouchBar, you get access to all the layouts at your fingerprints.

Mosaic window manager for Mac

Aside from the standard features, Mosaic, being a powerful window manager, offers a slew of other functionalities and customization options. For example, you can create custom layouts, set a quick single-use layout, adjust the padding (space around windows), and apply auto-layout to a window to make it remember where you want it on your desktop. In addition, you also get to create layout groups to make switching between different sets of windows convenient and remotely control your desktop windows using your iPhone or iPad.

7-day free trial, Paid: £9.99
Get Mosaic

5. Divvy – Window Manager

Divvy is yet another powerful window manager for the macOS operating system. The software is pretty user-friendly and does not require you to learn a lot of keyboard shortcuts to be able to use it to its full potential. One of the best bits about Divvy is that you get a quick layout setup interface on the screen that lets you manage the placements of windows on your desktop easily without requiring you to manually drag-and-drop them.

Divvy window manager app for macOS

Divvy’s quick setup interface not only saves time but also provides a convenient approach to those new to window management. As for advanced users, there is still the option to use keyboard shortcuts for quick window snapping. Plus, needless to say, the software allows for customizing the keyboard shortcuts, changing preferences for various appearance settings, and setting up individual shortcuts for different window resizing needs. Last, but certainly not least, is support for a multi-monitor setup, which lets you organize and arrange windows on desktops across all your external displays to increase your productivity.

7-day free trial, Paid: $13.99 (Rs 1249)
Get Divvy

6. Moom

Moom (move and zoom windows) is the simplest window management utility on the list. You can use it to effortlessly move and zoom windows on your desktop to different regions. If you’ve used macOS’ Split View, you will find Moom’s functionality aligning with it to a certain extent — especially the different layout options, which are accessible from the arrow button in the window title bar on both utilities. When you click on the green button, Moom presents you with a pop-up palette. This palette offers a bunch of different pre-set layouts, which you can click on to arrange windows on your desktop.

Moom — macOS Window Manager

While the pre-configured layouts work perfectly fine, if you want to resize and arrange windows in a custom layout, you can click on the empty box in the Moom palette and click-and-drag the mouse to draw out the dimensions for your window. Besides, Moom also offers the Snap to Edges and Corners feature, which lets you grab a window and drag it to an edge or corner to snap it in place. If you are someone who prefers using a keyboard over a mouse, the software gives you the ability to organize and arrange windows on your desktop using keyboard shortcuts. And, in addition to that, it also enables you to create custom commands to perform various window actions efficiently.

7-day free trial, Paid: $10 (Rs 899)
Get Moom 

Those are some of the best macOS window management apps you can use on your Mac computers to manage multiple windows in a more effective and efficient manner.

But before you proceed with these window managers, do remember that these are basically applications that offer you better window management functionality, and in no way do they extend the functionality of the system’s Quartz Compositor component. So, if what you want is a solution that (kind of) replaces Quartz and offers you slightly more freedom over managing windows on your Mac — kind of like Linux — Amethyst and chunkwm (now Yabai) are two popular options you should check out.

Having said that, if you only need a way to properly manage windows on your Mac desktop, you can put to use our listed apps/software to get a whole lot more done and have a tidy and organized desktop that provides a streamlined working environment.

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  1. Another great window manager app is WindowMizer from RGB World. WindowMizer can roll-up windows like a window-shade and has a Thumbnail window feature. It also has a 14 day fully functional trial period.