If you are looking for how to download macOS Monterey without the App Store, follow this article. It offers reliable sources for downloading the macOS 12.7.6 Monterey full installer, including macOS Monterey APP, PKG, DMG, and ISO. It also guides you in creating a bootable macOS Monterey USB installer.
Reminder: The latest macOS is macOS Golden Gate. Get its ISO from: macOS Golden Gate ISO Download. Do you need installers for other macOS versions? Follow: download the macOS installer.
Which format of the macOS Monterey installer should you download?
| macOS Monterey Installer | What It Is | Main Uses |
| macOS Monterey .app | The full macOS Monterey installer application, usually named Install macOS Monterey.app | 1. Upgrade or reinstall macOS on a compatible Mac 2. Create a bootable USB installer |
| macOS Monterey .pkg | An installer package that typically contains the full Monterey installer app. An alternative when you fail to get the Monterey app installer from the App Store. | 1. Upgrade or reinstall macOS on a compatible Mac 2. Create a bootable USB installer |
| macOS Monterey .dmg | A disk image that contains the Monterey installer app, installation files, or other packaged content | 1. Distribute and store Monterey installation files 2. Mount the image to access its contents 3. Create a bootable USB installer |
| macOS Monterey .iso | A disk image file containing macOS Monterey installation media, typically used to install macOS Monterey in a virtual machine such as VMware or VirtualBox. | 1. Install Monterey in a virtual machine, such as VirtualBox or VMware, on a Windows PC 2. Use as virtual installation media |
Download macOS Monterey PKG
Some macOS Monterey full installers are distributed as InstallAssistant.pkg files from Apple-hosted CDN servers. After you open the package, it places Install macOS Monterey.app in the Applications folder.
If you need to download macOS Monterey on an incompatible Mac, on a Windows PC, to create a macOS Monterey DMG file or ISO file, or to create a bootable installer, click the links below to download the macOS Monterey PKG file.
macOS Monterey download (Apple-hosted InstallAssistant.pkg options):
| Download | Version | Size | Source | Release Date |
| InstallAssistant.pkg | 12.7.6 | 11.6 GB | swcdn.apple.com | Feb. 6, 2026 |
| InstallAssistant.pkg | 12.7.6 | 11.6 GB | swcdn.apple.com | Jul. 17, 2024 |
| InstallAssistant.pkg | 12.7.4 | 11.6 GB | swcdn.apple.com | Mar. 7, 2024 |
However, Apple CDN links can become restricted, region-dependent, or removed.
If an Apple CDN link returns 403 Forbidden or 404 Not Found, do not keep it as an active download button. Download macOS 12 Monterey with the Terminal, App Store, or iBoysoft DiskGeeker mentioned below.
Download macOS Monterey DMG
A macOS Monterey DMG file may be useful when you want to distribute the macOS Monterey installer, keep an offline image, create a bootable macOS Monterey USB, or convert the Monterey DMG to ISO.
Apple doesn't usually provide macOS Monterey as a standalone public DMG download. A DMG may be manually created from Apple's full installer or downloaded directly from a third-party or online mirror.
For security, use iBoysoft DiskGeeker for Mac to get the virus-free macOS Monterey DMG. This authenticated tool lets you download DMG and ISO files of different macOS versions, including macOS 12.7.6 Monterey, and it also supports creating a bootable USB installer in a few clicks.
- Download, install, and open iBoysoft DiskGeeker for Mac.
- Click Download Image on the sidebar.
- Click Get next to macOS Monterey.
- On the prompt, click DMG > Start, and choose where to save the Monterey DMG file.
- Wait a moment until it finishes downloading.
Download macOS Monterey ISO
If you want to run macOS Monterey on a virtual machine like VMware or VirtualBox on a Windows PC, you need the macOS Monterey ISO file.
Apple does not officially provide the macOS Monterey ISO for general download. The safe approaches to download the Monterey full installer are:
Way 1. Use iBoysoft DiskGeeker for direct download
- Download iBoysoft DiskGeeker for Windows on your PC.
- Click Download next to macOS system image.
- Click Get next to macOS 12 Monterey, select .iso, and choose a destination to save the file.
- Wait for the download process to complete.
If you want to download the macOS Monterey ISO on a Mac, switch to iBoysoft DiskGeeker for Mac below:
Way 2. Download the macOS Monterey full app installer and then convert it to an ISO
Here's the guide to create a macOS Monterey ISO file manually: How to Create a macOS Monterey ISO
If you want to run other macOS on Windows, you can refer to: download macOS for Windows.
Download macOS Monterey .app installter
Downloading macOS 12 Monterey from the App Store is the most common way. You can get the macOS 12.7.6 Monterey .app installer from there.
But the prerequisite is that your Mac is compatible with macOS Monterey. Or else, you'll fail or receive the error "Update not found." So, check the compatibility first.
macOS Monterey compatible Mac models:
- MacBook Pro (2015 or later)
- MacBook Air (2015 or later)
- MacBook (2016 or later)
- Mac mini (2014 or later)
- iMac (late 2015 or later)
- iMac Pro (2017 or later)
- Mac Studio (2022)
- Mac Pro ( late 2013 or later)
Note: If your Mac is not compatible with macOS Monterey, you can follow the ways mentioned above to get the macOS Monterey PKG, DMG, or ISO.
Notably, downloading the installer on an incompatible Mac does not mean you can install it normally on that Mac model. Follow the unsupported Mac guide instead:
Option 1. Download macOS Monterey .app installer from the App Store
Simply click the link below to redirect to the macOS Monterey download interface in the App Store and get the 12.7.6 .app installer.
Commonly, the macOS Monterey installer will automatically open after downloading. If you don't want to install Monterey on your Mac right now, don't follow the on-screen guide to finish the installation.
You can stop the installation by clicking Install macOS Monterey on the menu bar, then select Quit Install macOS > Quit to close the installer. The installer remains in the Applications folder in Finder.
Option 2. Download macOS Monterey .app installer without App Store
You can also download macOS Monterey .app installer with Terminal, but the steps are complex. Be careful of each.
First, open Terminal and enter the following command to list the full installers currently available to your Mac:
softwareupdate --list-full-installers
If macOS Monterey 12.7.6 appears in the list, download it with:
softwareupdate --fetch-full-installer --full-installer-version 12.7.6
When the download is complete, check the Applications folder for: Install macOS Monterey.app
If Terminal returns "Install failed," "Update not found," or does not list Monterey, try the other methods, use another compatible Mac, or check whether Apple still offers that full installer to your device.
How to create a macOS Monterey bootable USB installer?
If you want to boot a Mac from a USB, you should create a macOS Monterey bootable USB installer.
The traditional method of creating a bootable macOS Monterey USB installer (Terminal-relied) can be complicated, time-consuming, and prone to errors. If you're not tech-savvy, using a professional tool is a much easier and more reliable option.
iBoysoft DiskGeeker for Mac can help you create a bootable Monterey installer without running commands in Terminal.
- Download, install, and open iBoysoft DiskGeeker for Mac.
- Connect a USB drive to your Mac. Back up data on the drive first.
- Select a volume on the USB drive and click Select > Continue.
- Select macOS Monterey, click Create boot disk > OK, and wait for the download process to end.
After downloading the macOS Monterey image, the software will automatically start creating a macOS Monterey bootable installer.
Why can't your Mac download macOS Monterey
There are multiple prerequisites for a successful macOS Monterey download. If you can't download macOS Monterey on your Mac, the possible reasons and fixes are below.
1. Your Mac is not compatible with macOS Monterey
If your Mac doesn't support macOS Monterey, you'll receive the "Update not found" error when you download macOS Monterey from the App Store.
You can switch to downloading macOS Monterey on a compatible Mac or click the direct macOS Monterey download links offered above.
2. The network connection is unstable or off on your Mac
macOS Monterey download process usually won't take over 3 hours. If you get stuck on macOS Monterey downloading, reconnect to Wi-Fi, turn Wi-Fi off and then on, or even restart the Router.
3. Insufficient free space on your Mac
If your Mac is running low on storage, it may become sluggish and fail to download the 12 GB macOS Monterey installer. To check your available space, go to Apple menu > System Settings > General.
Free up space by removing old downloads, duplicate files, and unwanted videos. However, manual cleanup takes time.
For easier cleanup, try iBoysoft DiskGeeker for Mac. Its Clean Junk feature scans for junk files on your Mac, including user caches, system logs, Trash contents, temporary files, and app caches, so you can remove them with one click.
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FAQs
- Q What is the latest version of macOS Monterey?
-
A
The latest macOS Monterey release listed by Apple is macOS Monterey 12.7.6.
- QCan I still download macOS Monterey from Apple?
-
A
Yes, Apple still provides macOS Monterey through the Mac App Store. On compatible Macs, you may also be able to fetch the full installer with Terminal.
- QDoes Apple provide a macOS Monterey DMG or ISO?
-
A
Apple provides the Monterey installer through the App Store, Software Update, and Apple-hosted installer packages. Apple does not provide a general standalone Monterey ISO download. DMG and ISO files are usually created from the full installer or provided by third-party sources.
- QCan I download macOS Monterey on Windows?
-
A
No, you can't. You cannot download and run Apple’s Install macOS Monterey.app or InstallAssistant.pkg directly on Windows. If you need macOS files on a Windows PC, use iBoysoft DiskGeeker for Windows to get the DMG and ISO files. Then, create a macOS Monterey VM on VirtualBox or VMware.
- QCan I install Monterey on an unsupported Mac?
-
A
Not through the normal Apple installer path. Downloading Monterey does not bypass hardware compatibility. Use an unsupported Mac guide if you understand and receive the risks.
- QHow do I verify a third-party Monterey DMG or ISO?
-
A
Check the file source, version, file size, checksum, and last verified date. Avoid mirrors that do not provide basic file evidence.
- QDo I need the internet to use a Monterey bootable USB installer?
-
A
Yes, the target Mac may need an internet connection to get firmware and model-specific information during installation.