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Apple Support
support.apple.com › guide › mac-help › work-with-app-windows-mchlp2469 › mac
Move and arrange app windows on Mac - Apple Support
To make a tab a separate window ... See Use tabs in windows. ... Maximize a window: Hold the pointer over the green button in the top-left corner of an app window, then click below Fill & Arrange, or press Fn-Control-F....
Discussions

How do I maximize my window WITHOUT it re… - Apple Community
I'm mainly a Windows user and I got my first Mac OS device 2 years ago and up to this day, I still don't know how to do the normal Windows way of maximizing windows. Please help me. More on discussions.apple.com
🌐 discussions.apple.com
January 22, 2022
How do you maximize windows in MacOS?
There are 4 ways: Double-click the top bar of the window Option + Fullscreen button Option + Double-click window corners Option + Drag & expand from the window corners Use an app like Rectangle to do it with simple drag & drop moves You can also set keyboard shortcuts for these actions as well. The reason why it's so hard to do on Macs compared to Windows is because macOS is designed around non-maximized windows, unlike Windows (ironically) is actually designed more focused on maximized/fullscreen apps. I prefer Windows' way but it is what it is. By the way, you can't maximize some apps no matter how hard you try. In addition, some will always start windowed even after you maximize it once (like the Preview app) So, don't even try. Just try getting used to the windowed nature of the OS. More on reddit.com
🌐 r/MacOS
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0
August 17, 2023
Fifteen Years using Mac and finally ... double clicking a window's title bar maximises it - MPU Talk
I don’t mind if apple call it “fill”, rather than maximise, but FINALLY (in MacOS Sequoia) you can double click the title bar to maximises a window. More on talk.macpowerusers.com
🌐 talk.macpowerusers.com
1
2
September 10, 2024
is there a shortcut to maximize a window? | MacRumors Forums
If you mean fullscreen, it's ... can add shortcuts for anything accessible through the menu bar actually. Maximise as a window management function isn't a default behaviour available in macOS... More on forums.macrumors.com
🌐 forums.macrumors.com
July 2, 2019
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Apple Community
discussions.apple.com › thread › 253594264
How do I maximize my window WITHOUT it re… - Apple Community
January 22, 2022 - hold the Option key use the green pill button in the upper left of the application window. This maximize screen real estate without going into full screen mode.
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Reddit
reddit.com › r/macos › how do you maximize windows in macos?
How do you maximize windows in MacOS? : r/MacOS
August 17, 2023 - Opt-click the green button will ‘maximise’ the window, but this is controlled by the application so may not fill the whole screen. Or double click the windows title bar. ... I've tried this, currently running Sonoma 14.3 and it doesn't work. ): ... The worst part of the MacBook Neo is that ...
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MacMost
macmost.com › 3-different-ways-to-maximize-a-window-on-a-mac.html
3 Different Ways To Maximize a Window On a Mac
July 14, 2020 - If you want the window to fill out the screen regardless of the contents of the window, Option double click any of the four corners. ... Great video Gary, I also learn something new watching your videos. ... Thanks for this. I've always wondered why MacOS doesn't have a maximise (as opposed to full screen) button.
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MacSales.com
eshop.macsales.com › home › mac 101: window management keyboard shortcuts
Mac 101: Window Management Keyboard Shortcuts
November 13, 2019 - 4) Maximize the current window (No built-in shortcut) There’s no keyboard shortcut built into macOS for maximizing a window; that is, making it take up all the available space on the screen without covering the menu bar.
Find elsewhere
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MacPowerUsers
talk.macpowerusers.com › t › fifteen-years-using-mac-and-finally-double-clicking-a-windows-title-bar-maximises-it › 38375
Fifteen Years using Mac and finally ... double clicking a window's title bar maximises it - MPU Talk
September 10, 2024 - I don’t mind if apple call it “fill”, rather than maximise, but FINALLY (in MacOS Sequoia) you can double click the title bar to maximises a window.
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Apple Support
support.apple.com › guide › mac-help › use-apps-in-full-screen-mchl9c21d2be › mac
Use apps in full screen on Mac - Apple Support
Hold the pointer over the green button in the top-left corner of the window, then choose Full Screen > Entire Screen.
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MacRumors
forums.macrumors.com › macs › macos › macos
is there a shortcut to maximize a window? | MacRumors Forums
July 2, 2019 - If you mean fullscreen, it's command+control+f. It you mean window zoom, there isn't a default but one can manually be added in Keyboard System Preferences. There you can add shortcuts for anything accessible through the menu bar actually. Maximise as a window management function isn't a default behaviour available in macOS
Top answer
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Assign a shortcut for the Zoom menu item (or whatever it's called in your locale) from System Preferences:

If you want the shortcut to always maximize a window to fill a screen, you can use for example Spectacle:

Or add a line like this to ~/.slate with Slate:

bind m:cmd;shift move screenOriginX;screenOriginY screenSizeX;screenSizeY

I have used FastScripts to assign a shortcut to this script:

try
    tell application "Finder" to set b to bounds of window of desktop
    try
        tell application (path to frontmost application as text)
            set bounds of window 1 to {item 1 of b, 22, item 3 of b, item 4 of b}
        end tell
    on error
        tell application "System Events" to tell window 1 of (process 1 where it is frontmost)
            try
                set position to {0, 22}
                set size to {item 3 of b, (item 4 of b) - 22}
            on error
                click (button 1 of window 1 where subrole is "AXZoomButton")
            end try
        end tell
    end try
end try

When you tell System Events to change the position and size through the accessibility API, there is a noticeable delay between when the position and the size are changed. Telling the application to change the bounds of a window is faster but it doesn't work with all applications. Other applications like Slate and Moom always use the accessiblity API.

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Sorry I made a mistake about minimizing window. It's ready from Apple. So, I amended.

Answer:

  • Command-M :Minimize the active window to the Dock
  • Command-Option-M :Minimize all windows of the active application to the Dock
  • (Setup is required) :Maximize the active window

To maximize the active window(application), you must assign the operation to shortcut key as follows;

  1. Go to System Preferences>Keyboard>Shortcuts>App Shortcut, then click "+" to add shortcut key.
  2. Choose "All Application" which means this change will affect all application, put the text "Maximize" in "Menu Title" textbox and press "Command+Shift+M" in "Shortcut Key" textbox.
  3. Restart Window(Application) which you would like to affect by the shortcut key.(No reboot requred)
  4. You will find new menu item in the menu bar also.

Recommendation basis:

I recommend you to use below shortcut key instead of using default minimizing shortcut key.

To Minimize the active window(application):

Command+H :Hide active window(application)

It's possible to minimize the active window in above shortcut key but actually it's hidden the active window(application). And, if you use this shortcut key, you can switch hidden window by shortcut key which is "Command + Tab" quickly. If you minimize the active window by Command+M, you can not switch application by command + Tab quickly and you have to click the application from Dock.)

You can refer related information in below.

http://support.apple.com/kb/HT1343, http://support.apple.com/kb/PH13911

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DEV Community
dev.to › alialp › mac-os-keyboard-shortcut-how-to-maximise-a-minimised-window-4cdg
A Mac OS Keyboard shortcut, How to maximise a minimised window - DEV Community
December 21, 2019 - A little reminder, You cannot maximise a window with Spectacle, which has been minimized with minimize button or CMD + M ... I've been a professional C, Perl, PHP and Python developer. I'm an ex-sysadmin from the late 20th century. These days I do more Javascript and CSS and whatnot, and promote UX and accessibility. ... I don't think I ever minimise anything on MacOS, I just cover the windows up with something else.
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iDownloadBlog
idownloadblog.com › home › how to manage app windows on your mac like a pro
How to manage app windows on your Mac like a pro
December 17, 2025 - Place the mouse pointer over the green maximize button, but don’t click it, and you’ll see a menu pop out. Use one of the options there to organize your app windows the way you like.
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OS X Daily
osxdaily.com › 2018 › 03 › 25 › make-window-full-screen-mac
How to Make a Window Full Screen on Mac
February 13, 2019 - I remain puzzled why macOS has ... Oses finds it frustrating and requires an add-on to get by. ... Hold alt and double click any corner of the window will maximize it completely....
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Reddit
reddit.com › r/macbook › how to automatically maximize any window i open on mac
r/macbook on Reddit: How to automatically maximize any window I open on Mac
August 19, 2022 -

Hi all. I’ve looked this up but can’t seem to find the solution.

I would like to have all my windows maximized when I open them, in any application on my Macbook (Monterrey). I don’t want to open them in full screen, but just want them to always open maximized. Can anyone help me out?

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Quora
quora.com › Why-cant-one-maximize-windows-on-OSX
Why can't one maximize windows on OSX? - Quora
Answer (1 of 7): Why can't one maximize windows on OSX? One can. But one mostly shouldn't. It's a cultural thing, ultimately. Mac people wonder why Windows people insist on running everything maximized. That made some sense when screens were 800 x 600 (or smaller). On my 27" Thunderbolt displa...
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Chron.com
smallbusiness.chron.com › maximize-screen-mac-computer-53837.html
How to Maximize the Screen on a Mac Computer
November 22, 2017 - Select the "Full Screen" option or hold down the "Shift-6-Command-F" keys simultaneously to maximize the screen. Select the "Full Screen" option again or hold the "Shift-6-Command-F" keys simultaneously to return the screen to normal size.
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AddictiveTips
addictivetips.com › home › how to maximize a window in mac like you do in windows [tip]
How To Maximize A Window In Mac Like You Do In Windows
March 18, 2013 - Normally when you click the green plus button at the top left of any window, the window maximizes such that the entire contents of the window are visible. Lets say you had shrunk your browser so you had to scroll horizontally to view a web page.