Moom allows you to easily move and zoom windows—on one display, or to another display—using either the mouse or the keyboard. Moom lets you...

• Hover over the green button and choose from five preset size/location options in a pop-up palette
• Use a grid to 'draw' a window's desired size and location
• Define custom controls to move and zoom, move to other display, center, resize, and more
• Chain custom controls together to execute complex window management tasks
• Save window layouts to easily recreate a desired window arrangement at any time
• Automatically activate saved window layouts on changes in monitor layout, as in when you disconnect from your work display and then open your laptop at home
• Use keyboard mode to do all of this, and more, without ever touching a mouse

Once you've tried Mooming your windows, you'll never go back to simply moving and zooming them again.

What's New

Version 3.2.10

• Fixed a login items issue that could cause Moom to crash on launch for some users running macOS High Sierra.
• Improved compatibility with with certain third-party applications.

Customer Reviews

5 out of 5

42 Ratings

42 Ratings

The best window app on the macOS market


I’m a software junkie, an addict, always llong for my next fix of software, even if it is a big upgrade. First thing every morning I launch the App Store app to see what is new or has bveen upgraded. I purchase software i don’t need just becasue it looks good or it has a nice GUI, maybe the developor is a great developer and rarely releases anything not of value. Anyway, I spend most of my day using and trying software.

Peter Maurer happens to be one of those excellent developers he has developed some of the best utlitites for the Mac for many years. Moom happens to be one of those great applications that save a tremendous amount of time. I’ve tried many other window manipulating app’s and always end up back using Moom. It is simple to use but can be configured to be powerful for the pro user. It does most everything most everything every other window manipulating app does and more.

**I highly recommend trying it. He has a free trial on his website. You won’t be sorry!**

i’ve been waiting for this app for years


i put this in my “to evaluate” list years ago, after hearing about it on a podcast
- but, because i’m a huge procrastinator, didnt try in until a few days ago

i have waisted *so much* time of my life worrying about sizing windows “just right” to fit my eccentric work habits
- my experience told me that no app could *ever* get close to satisfying my obsessive, OCD-like need for pixel-perfect alignment

i’m here to tell you that MooM (i like that spelling) fits my need perfectly, and i’m using only a fraction of its capabilities

if you are meticulous about your window-based working environment, no matter how idiosyncratic, MooM is the app for you
- hurry, give these fine people the pittance they’re asking for the app (or try the demo first, you’ll pay)

i wish i had evaluated this app a long, long time ago

folks, this app represents everything that Mac development is all about:
- great attention to detail
- clean interface
- powerful, yet easy to use
- delightful

working on my Mac has become even more enjoyable, something i though could not be possible

i dont write eloquent reviews like this one often
- it gives me great joy to pen (type) this one

Priceless! Wouldn’t own a Mac without it.


I’ve been using this app since 2007. The app was perfect then and it’s perfect now. It allows you to quickly and efficiently manage open windows, and is particularly helpful if you have multiple displays as windows can be sent from one screen to the other and resized at the same time. My one sorrow is that some selfish individual said Moom infringed on his patent and so there is no grid anymore when “drawing” the window size; (do you suppose the printers of graph paper spend their time suing each other?)


Many Tricks
4.6 MB
Age Rating
Rated 4+
© 2011–2017 Many Tricks


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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