One of the advantages of having a large computer monitor is being able to view two or more windows on the same screen. In this article, I’ll be taking you through the steps to split screen on Windows & macOS and I’ll also be listing 18 Split Screen Monitor Tools for Windows & macOS.
Microsoft Windows 10 and Apple macOS already have the split-screen feature built into them, you just need to drag your window to any corner of the screen and it will automatically snap, resize and fit half of the screen.
The only issue is, what if you need to fit 5 or 6 windows into a screen?
In Windows 10, splitting your screen makes it easier to copy and paste between windows, see information from multiple sources at once, or just generally multitask.
You can divide your screen into two, three, or four windows.
First, I’ll be taking you through how to manually split your screen on Windows macOS then I’ll take you through the various tools to split your monitor’s screen.
Table of Contents
How to Manually Split Screen Monitor on Windows & macOS Without a Third-Party Tool
This section of the article will be taking you through the steps to split-screen on your windows macOS laptop/desktop without having to use a third-party tool.
How to Manually Split Screen on Windows
The following are the keyboard shortcuts to adjust the size of a window:
- To snap a window to the left or right side, press Windows key + left/right arrow and choose the other window from the list of already active windows.
- To expand a quarter-window to a half-window, Windows key + up/down arrow, and choose the other window you want to split the first window with.
- To snap a window to one corner (or one-fourth) of the screen, press Windows key + left/right arrow then up/down arrow.
- To make one window full-screen, Windows key + up arrow until the window fills the screen
Here’s a YouTube video on how to split screen on Windows:
How to Enter Split View on macOS Without a Third-Party Tool
With Split View, you can fill your Mac screen with two apps, without having to move and resize windows yourself.
If you’re using macOS Catalina or later:
1. Hover your pointer over the full-screen button 
in the upper-left corner of a window. Or click and hold the button.
2. Then, select the “Tile Window to Left of Screen” or “Tile Window to Right of Screen” from the menu. The window then fills that part of the screen.
3. After that, click a window on the other side of the screen to start using both windows side by side.
If you’re using macOS Mojave, High Sierra, Sierra, or El Capitan:
- First, click and hold the full-screen button
in the upper-left corner of a window. - As you hold the button, the window reduces and you can drag it to the left or right side of the screen.
- Release the button, then click a window on the other side of the screen to begin using both windows side by side.
If Split View doesn’t work on your Mac, choose Apple menu > System Preferences, click Mission Control, and make sure that “Displays have separate Spaces” is selected.
Here’s a YouTube video on how to split screen on macOS:
Tools to Split Screen Monitor on Windows & Mac
The following tools can be used to split your monitor’s screen on Windows & Mac:
1. WindowsGrid
Price: Free
Compatible OS: Windows
WindowsGrid lets the user quickly and easily layout their windows on a dynamic grid with just the mouse.
It also gives functionality to the generally useless right mouse button when moving a window. Doing this will enable the grid snap mode.
Features
- Simple to control
- Portable and Installable
- Works with aerosnap
- Unintrusive
- Grid overlay can be customized
- Can auto-update
- Customizable input
- Supports Windows Vista (SP2), 7 (SP1), 8, 8.1 & 10
- Supports x86 and x64
- Written in C# and C++
- Utilizes WPF
2. GridMove
Price: Free
Compatible OS: Windows
GridMove is one of the best split screen monitor programs that aims to make windows management easier. It assists you with this task by defining a visual grid on your desktop, to which you can easily snap windows.
This program comes along with some predefined grid templates, that can be easily changed, but also has ways of making custom grids or sharing grids made by others.
Features
- 3 different interaction methods to suit everyone’s likes
- Several pre-made grid templates that can be easily swapped
- Ability to set windows on top and maximize them vertically or horizontally
- Full keyboard support, which can organize windows with one hotkey press
- MultiMonitor Support
- Customizable hotkeys
- Customizable interface
- Possibility to create dynamic custom grids
- Complete help file
3. AltDrag
Price: Free
Compatible OS: Windows
AltDrag allows you to move and resize windows in a new way. After starting AltDrag, you can just hold down the Alt key and then click and drag any window.
This behavior already exists in Linux, macOS, and Windows 10 operating systems, and AltDrag was made to copy that behavior to the older Windows platform, and then to further expand it with new intuitive functionality.
If you have issues understanding how AltDrag works, you can watch this short video a user has posted to YouTube.
4. Spectacle
Price: Free
Compatible OS: macOS
With Spectacle, you can view various documents side-by-side, move windows to other displays, or even concentrate your full attention on a single task.
This is another one of the best split screen monitor tools that allow you to move and resize windows with ease. It offers window control with simple and customizable keyboard shortcuts.
The only issue you might have with this tool is that the project is not being actively maintained.
5. Microsoft PowerToys
Price: Free
Compatible OS: Windows
Microsoft PowerToys is a set of utilities for power users to tune and modernize their Windows 10 experience for better productivity.
Windows 10 received PowerToys four years after it was first released. On May 8, 2019, Microsoft relaunched PowerToys and made them open-source on Github.
The first preview release was in September 2019, which comprised FancyZones and the Windows key shortcut guide.
PowerToys for Windows 10 comes with the following utilities:
- FancyZones: It adds a window manager that makes it easier for users to create and use complex window layouts.
- PowerRename: This utility adds an option to File Explorer to allow the user to rename files using search and replace or regular expression.
- Windows Key Shortcut Guide: This is a full-screen overlay that lets the user view the current windows key shortcuts available in the current window.
6. Aquasnap
Price: USD 18 (Pro)
Compatible OS: Windows
Aquasnap is a useful window manager and split screen monitor tool that helps you arrange and organize various applications on your desktop with little effort.
It lets you attain maximum multitasking, especially if you own a high-resolution monitor or a multi-monitor setup.
Drag & drop your windows to the sides or corners of the screen, and they’ll automatically be resized to fit one-half or one-quarter of the screen.
This feature is almost the same as the built-in Aero Snap function of Windows 10, but with more possibilities!
This is especially useful on either a 4K monitor or multiple monitors.
Features:
- Window Docking
- Window Snapping
- Window Stretching
- Window Shaking
- Make a window transparent
- Make a window stay on top
- Automatic updates
- Keyboard shortcuts
Free Version Download Link | Buy Pro Version Now
7. MaxTo
Price: Free
Compatible OS: Windows
With MaxTo, you can divide your screen and increase your productivity. MaxTo integrates directly with Windows, so you can keep your old habits.
Here’s how MaxTo works:
- Divide: It is easy to divide your monitor into the exact regions you want.
- Conquer Maximize: The window will automatically go into the region underneath the mouse cursor.
- Drag: Put any window into a region by holding Shift while dragging.
Features
- Virtual Desktop Support
- Quickly Load and Save Different Regions
- Launch & Place Multiple Programs at once
- Automate your workday by using recipe triggers
- MaxTo supports the same keyboard shortcut as WinSplit Revolution
- Command-line support for advanced users.
- Extensive shortcut support.
8. DisplayFusion
Price: Free
Compatible OS: Windows
Here’s another top-notch split screen monitor tool. DisplayFusion will make your multi-monitor life much easier!
With powerful features like Multi-Monitor Taskbars, TitleBar Buttons, and fully customizable HotKeys, DisplayFusion will make managing your multiple monitors easy.
Features
- Multi-Monitor Taskbars
- Incredible Desktop Wallpaper
- Window Management
- Monitor Configuration
- Monitor Splitting
- Monitor Fading
- Triggers
- Remote Control
- Powerful Functions
- Useful Windows 10 Tweaks
- Window Position Profiles
9. Screen Split 6.2
Price: Free
Compatible OS: Windows
It is a free split screen monitor program that allows users to split the screen into many places.
Screen Split is an application used to divide window layout for efficient management of windows with LG monitor.
The program allows you to use up to 8 different layouts for your primary monitor.
You can also split your screen into 2, 3, or 4 equal portions. The Software is packaged as an InstallShield installation package.
10. Divvy
Price: USD13.99
Compatible OS: Windows, macOS
Divvy is a completely new way of handling your workspace. It lets you quickly and efficiently “divvy up” your screen into exact portions.
With Divvy, it’s as easy as a single click and drag in the Divvy interface, and your window will be resized and moved to a certain portion of the screen.
If that appears like too much work, you can go ahead and create as many different shortcuts as you would like that resize and move your windows.
Here’s a YouTube video on how it works:
11. BetterSnapTool
Price: €3.49
Compatible OS: macOS
BetterSnapTool lets you easily handle your window positions and sizes by either dragging them to the top, left, or right side or to one of the screen’s corners of the screen.
This split screen monitor tool allows you to effortlessly maximize your windows, position them side-by-side or even resize them to quarters of the screen.
If you require even more than those standard snap areas, this tool now lets you create your custom snap areas anywhere on your display.
12. Magnet (Windows Manager)
Price: USD7.99
Compatible OS: macOS
This split screen monitor tool is activated by dragging, customizable keyboard shortcuts or via the menu bar. It structures your screen by snapping windows into organized tiles.
Features
- You can copy, compare, multitask
- Workspaces vary, Magnet rules them all
- Corners for the quarters, sides do halves
- Top edge to maximize, bottom makes thirds
- Adapts smoothly to vertical screens
13. Moom
Price: USD10
Compatible OS: macOS
Moom makes window organization as easy as clicking a mouse button—or using a keyboard shortcut if you would prefer that.
With Moom, you can effortlessly move and zoom windows to half screen, quarter screen, or fill the screen.
You can also set custom sizes & locations and save layouts of opened windows for one-click positioning.
They believe that once you’ve tried Moom, you’ll wonder how you used your Mac without it.
14. Better Window Manager
Price: USD5
Compatible OS: macOS
Better Window Manager is another one of the best split screen monitor tools for macOS.
Features
- Save window sizes and positions
- Assign keyboard shortcuts
- Application-specific window states
- Global window states
- Save which display the window should be on
- Default window states included
15. MaxSnap
Price: USD6
Compatible OS: macOS
MaxSnap is another one of the best split screen monitor tools on macOS. It has some predefined actions to alter the window size and/or location into various sizes.
If you use a keyboard, there is an option to use hotkeys (you may define the combinations yourself).
If you don’t want to memorize the hotkeys, then use a convenient menu by clicking the icon in the Menu bar.
Features
- Many predefined layouts
- Control the windows with a keyboard or an icon in the menu bar
- Alt-Drag – Re-arrange windows fast and painless
- Arrange windows with arrow keys
- Multitouch gestures
- Spaces and external display support
16. Shutter Split Screen
Price: USD15
Compatible OS: Windows, macOS
This split screen montior tool helps to move or resize the window and effectively multitask.
When you concentrate on a portion of the screen, you do not take full advantage of every area in the screen with this tool.
Basic Features
- Widescreen split
- 82 kinds of split-screen type
- User define the split-screen type
- Launch Shutter on startup
Free Trial Download for Windows | Free Trial Download for Mac | Buy Now (Windows)
17. UltraView Desktop Manager
Price: USD99
Compatible OS: Windows
UltraView Desktop Manager 2.0 increases the productivity of multiple monitors to large, high-resolution monitors, especially 4K UHD, QHD, and ultrawide monitors.
Features
- Split monitors into several virtual monitors and create a personal productivity dashboard
- Configure monitors with live preview
- Switch monitor & audio configurations using hotkeys
- Move window to a chosen new monitor with one click
- Capture IQ: capture, annotate and share any window
- PDF Writer: 1-button PDF maker
- Use a dedicated Taskbar & Start Menu for each monitor
- Performance optimization: open more windows
18. Upnexo Split Screen
Price: USD6.99
Compatible OS: macOS
This split screen monitor tool lets you effortlessly resize windows to exactly half your desktop at the touch of a simple keystroke.
With Upnexo Split Screen, splitting and resizing your windows has become so much easier.
Supported Actions includes resize window left, resize window right, and resize Windows to full screen
Summary
With this resourceful article on 18 tools to split screen monitor on Windows & macOS, you can now view up to 6 windows at the same time thus increasing your productivity.
You can check each of these apps out and tell us about your experience in the comment section.
You might also want to check out the blog page for more resourceful articles.
