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Display Maestro 5Version 5.3Unlock access to all display resolutions of attached devices and bit depths.View Downloads Buy Now
Displays Unlocked
Display Maestro gives you full control over attached displays, allowing the use of all available resolutions and bit depths. Latest versions of macOS strip out the useful ability to set specific resolutions and presents a more user-friendly approach.
Experienced users, especially graphic designers and presenters, demand more precise control of their devices. Access exactly the resolution you need with Display Maestro's traditional Mac-like menu.
Access the full list of resolutions and bit-depths supported by the graphics card and attached display. Note that some graphics cards may limit the display's options.
Older games and apps sometimes require the use of precise resolutions, and can no longer set these automatically due to changes in macOS. Display Maestro lets you pick exactly the configuration you need.
Display Maestro implements functionality that will detect if an unsafe resolution was chosen and will automatically revert to the last known safe resolution if confirmation is not given.
Details Unveiled
Pro users can also view advanced resolution and device information ranging from gamma configuration, RGB color points, scaling, samples per pixel, screen dimensions, device vendor IDs, refresh rate, manufacture dates, dots per inch, Retina (HiDPI) status, and more.
Also view feature information such as if the following are enabled are supported: pan enabled, simulscan enabled, is stretched, television mode, Desktop GUI support, interlace mode, mirroring supported, built-in, high-resolution capable, accelerator backed, and more.
All Resolutions
Display list of all displays and resolutions.
Capabilities
View display capabilities like backlist, mirroring, digital, stereo, OpenGL acceleration, HiDPI capable, and AirPlay.
ColorSync
Restore ColorSync settings.
Gamma
View the white, red, green, and blue gamma values as well as channels
Hidden Resolutions
Toggle list of unsafe resolutions.
Manufacturer
View vendor codes and manufacture dates.
Properties
View display properties simulscan, television mode, samples per pixel, pan required, display size, interlaced, bytes per row, bits per sample, and more.
RGB Points
View the red, green and blue X,Y points.
Transformation
View display transformation values.
For the full or demo version of our app, please use the download links below. After installation, the demo will automatically begin. For existing owners, unlock the app via the "Unlock..." menu item.
Current Version
All current versions of Koingo apps are compatible with the latest version of macOS or Windows (when applicable), Apple Silicon, support 64-bit architecture, and are optimized for Retina (HiDPI) Display. These retail versions of our apps are intentionally not sandboxed to provide the most flexible user experience. For sandboxed versions, see our App Store editions.
Older Versions
These versions are no longer supported and are listed primarily for customers with older licenses.
Mac Edition
- Minimum OS: macOS 10.14 or later
Mac Edition
- Minimum OS: Mac OS X 10.7 (Intel)
Without a doubt a great piece of software that works like a charm :)
Stephen Janse van Rensburg
Got totally boned by Mac regarding displays. Display maestro to the rescue!
Nikki Staley
It is a very useful item , It adjust to the available proyector easy
Jorge A Diaz
can very easily change monitor resolution, very good
Alben
I love this product. It fills in the gaps as Apple destroys its own operating system. I miss Steve Jobs.
pg
needed a way to control the display size on a headless Minimac and this solved the problem completely.
Mike Matyas
great little app should have been available in mac Os
johnnyB
Great to present in diferent environments outside my home and office Great Help
Jorge A Diaz Lopez
Perfect utility to use when you want to play old games in 256-color mode! Couldn't be easier to use, either. It runs in the background, barely noticeable unless you're looking for it. 10/10 and two thumbs up.
Geoff Christofferson
Saved my (production) life, when Apple took away resolution options!
Nikki Staley
All of our products come with a full set of licensing options: from single users and households to small businesses and larger corporations.
Personal Licenses
Student/Senior
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1 computer2 unique devices per year
Solo
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1 computer/user5 unique devices per year
Household
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1 household10 unique devices per year
Business Licenses
School
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1 school300 unique devices per year
Small Business
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10 computers/users60 unique devices per year
Corporate
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Unlimited10000 unique devices per year
Our manual is always expanding! While we strongly believe our products as so intuitive you shouldn't need a manual, there are exceptions now and then. If you feel there is something missing from the documentation, please contact us.
For a single-page listing of all help entries, click here.
| Version 5.3 – December 11, 2025 | |
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Requirements This version requires at least macOS 11 (Big Sur from Fall 2020). We have all older versions available for download on our web site. Please use the one designed for your operating system. A current, valid, license for any Koingo app will unlock all previous versions. |
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| Upgrade Notes This upgrade is free for users owning the current major version, an active subscription, Utility Package Pro, or a "lifetime license." No action is required other than downloading the new version from our web site and unlocking as normal with an e-mail address. For all other users, orders for the current version can be purchased on our web site. |
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| New Feature: | New Preferences window option to remember desktop icon positions. |
| New Feature: | Debug Log. |
