Latest macOS Sequoia 15.7.3 Download: DMG, ISO, Full Installer

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Summary: This article provides direct links to download the macOS Sequoia full installer, DMG file, and ISO image. iBoysoft DiskGeeker can also be used to download macOS Sequoia or create a bootable USB installer.

Download macOS Sequoia

 Note: macOS Tahoe is now Apple's latest macOS release, replacing macOS Sequoia. If your Mac is compatible, you may consider upgrading using the macOS Tahoe full installer by following the Mac Operating System Download and Install Guide.

This article is written in Canadian English and intended for readers in Canada.

macOS Sequoia was released on September 16, 2024, and is the 21st major release of the Mac operating system, succeeding macOS Sonoma.

This version introduced Apple Intelligence, representing Apple's first comprehensive rollout of AI features in macOS. Apple Intelligence combines local processing with cloud-based services to provide enhanced Siri functionality, AI-assisted writing tools, image generation, and ChatGPT integration.

If you plan to install macOS Sequoia, you will first need to download it. Depending on your use case, this may involve the macOS Sequoia installer, a DMG file, or an ISO image.

 Note: If you need older Mac operating systems, see: How to Download Old Mac OS without App Store?

For additional macOS installers, visit: Mac OS Free Download Full Version.

Download macOS Sequoia DMG for installing on a Mac or creating a Sequoia bootable USB
Download macOS Sequoia ISO for running macOS Sequoia on a Windows virtual machine (macOS Download for Windows)
Download macOS Sequoia installer for Mac installation or USB creation

 Tips: If you prefer a simpler way to download macOS Sequoia or create a bootable USB without relying on Terminal commands, iBoysoft DiskGeeker is a useful option.

To download macOS Sequoia, select an internal partition and click Download Image.

Click Download Image to download macOS Sequoia

To create a Sequoia bootable installer, connect a USB drive, select it, and click Create boot disk.

Click Create boot disk to create macOS Sequoia boot disk

The same tool can also be used to download other macOS installers.

To review known issues and fixes, see: macOS Sequoia 15.7.3 Issues, Bugs, & Fixes

How to download macOS Sequoia ISO file?

A macOS Sequoia ISO file is a disk image in ISO format that contains installation files, boot components, and system utilities for macOS Sequoia. It is commonly used to distribute macOS Sequoia or install it on virtual machines such as VirtualBox, VMware, or Parallels Desktop on a Windows PC.

To create a reliable macOS Sequoia 15.7 ISO file, follow these steps:

  1. Download, install, and open iBoysoft DiskGeeker.
  2. Select an internal volume from the sidebar and click Download Image.Download Image button
  3. Choose macOS Sequoia and click Get
    Select macOS Sequoia and click Get to download it
  4. Select a save location for the macOS Sequoia DMG file.
  5. After the download completes, open Terminal.
  6. Run the following commands in order to convert the DMG file to ISO format:hdiutil convert sequoia_dmg_path -format UDTO -o ~/Desktop/Sequoia.cdrTo execute this command, type hdiutil convert in Terminal, leave a space, drag and drop the Sequoia DMG file to Terminal to get its file path, leave a space, then copy the rest of the command to Terminal and hit Enter. 
    Convert macOS Sequoia DMG to ISOmv ~/Desktop/Sequoia.cdr ~/Desktop/Sequoia.iso
  7. Once completed, the macOS Sequoia ISO file will be available on your desktop.

Alternatively, if you prefer not to create the file manually, you can download the macOS Sequoia ISO file for VirtualBox or VMware using the provided links.

Download macOS Sequoia ISO (Credit: Metaperso)

macOS Sequoia ISO download

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How to download macOS Sequoia DMG file?

A macOS Sequoia DMG file is a disk image that contains the installation files for macOS Sequoia. When mounted on a Mac, it behaves like a virtual disk and allows access to the installer.

DMG files are commonly used to distribute macOS versions and can also be used to create bootable USB installers or manually run the installer to install macOS Sequoia.

To download the latest macOS Sequoia DMG file:

Step 1: Download and install iBoysoft DiskGeeker.

Step 2: Select your Mac's data volume (for example, Macintosh HD – Data) and click Download Image.

Download macOS DMG files from iBoysoft DiskGeeker

Step 3: Click Get next to macOS Sequoia, choose a save location, and click Save.

Download macOS Sequoia DMG file

 Tips: This tool also allows you to download DMG files for macOS Sonoma, Ventura, Monterey, Big Sur, Catalina, Mojave, and High Sierra.

If you prefer to download the macOS Sequoia DMG file directly, links are available via Google Drive or Media Fire.

How to create a bootable macOS Sequoia installer?

If you want to create a bootable installer for macOS Sequoia, follow the steps below:

  1. Install iBoysoft DiskGeeker and open the application.
  2. Connect an external drive with at least 32 GB of storage space and ensure all data on it is backed up.
  3. In iBoysoft DiskGeeker, select the external drive and click Create boot disk
    Create macOS Sequoia boot disk on Mac
  4. Choose macOS 15 Sequoia and click Create boot disk to begin downloading the DMG installer. (If you already have the DMG file, select Create boot disk > Browse images and upload the Sequoia.dmg file instead.) 
    Create Sequoia boot disk from DMG
  5. lick OK to start creating the bootable USB.

If you want to create the macOS Sequoia bootable installer using Terminal, refer to: How to Create Sequoia USB Installer?

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How to download macOS Sequoia installer (APP/PKG)?

There are three official ways to download the full macOS Sequoia installer.

Download macOS Sequoia from the Mac App Store

To download macOS Sequoia from the Mac App Store, your Mac must be compatible with this version. Supported models include:

  • MacBook Air (2020 and later)
  • MacBook Pro (2018 and later)
  • iMac (2019 and later)
  • Mac mini (2018 and later)
  • iMac Pro (2017)
  • Mac Pro (2019 and later)
  • Mac Studio (2022 and later)

Open the Mac App Store, search for macOS Sequoia, select the correct result, then click View > Get.

Download macOS Sequoia from App Store

This will open the Software Update pane and display a confirmation message asking whether you want to download macOS Sequoia 15.7. Click Download to save the Install macOS Sequoia.app installer to your Applications folder.

Confirm that you want to download macOS Sequoia

Download macOS Sequoia from Apple's server

You can also download the macOS Sequoia full installer directly from Apple's servers. Depending on availability, multiple versions may be provided.

Download macOS Sequoia full installer

macOS Sequoia Full Installer Versions Build App Availability Date
macOS Sequoia 15.7.3 download 24G419 / YES 2025/12/12
macOS Sequoia 15.7.2 download 24G325 / YES 2025/11/3
macOS Sequoia 15.7.1 download 24G231 / YES 2025/9/29
macOS Sequoia 15.7 download 24G222 / YES 2025/9/15
macOS Sequoia 15.6.1 download 24G90 / YES 2025/8/20
macOS Sequoia 15.6 download 24G84 / YES 2025/7/29
macOS Sequoia 15.5 download 24F74 / YES 2025/5/12
macOS Sequoia 15.4.1 download 24E263 / YES 2025/4/16
macOS Sequoia 15.4 download  24E248 / YES 2025/3/31
macOS Sequoia 15.3.2 download  24D81 / YES 2025/3/11
macOS Sequoia 15.3.2 download (M4 Air & Studio) 24D2082 M4 Air & M4 Studio YES 2025/3/11
macOS Sequoia 15.3.1 download  24D70 / YES 2025/2/10
macOS Sequoia 15.3 download  24D60 / YES 2025/1/27
macOS Sequoia 15.2 download  24c101 20.2.05 YES 2024/12/11
macOS Sequoia 15.1.1 download  24B91 NO 2024/11/19
macOS Sequoia 15.1.1 download (M4)  24B2091 M4 exclusive NO 2024/11/19
macOS Sequoia 15.1 download  24B83 20.1.01 NO 2024/10/28
macOS Sequoia 15.1 download (M4)  24B2083 M4 exclusive NO 2024/10/30 
macOS Sequoia 15.0.1 download  24A348 20.0.05 NO 2024/10/04
macOS Sequoia 15.0 download  24A335 20.0.03 NO 2024/9/16

Download macOS Sequoia from Terminal

If you are using a compatible Mac, you can also download macOS Sequoia using Terminal.

  1. Open Terminal.
  2. Check available macOS installers:softwareupdate --fetch-full-installer --list-full-installCheck available macOS version from Terminal
  3. Note that the latest version of macOS Sequoia.
  4. Replace "version" in the command below to download the newest macOS Sequoia version.softwareupdate --fetch-full-installer --full-installer-version version

For example, softwareupdate --fetch-full-installer --full-installer-version 15.7.2

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What if you can't download macOS Sequoia?

If the macOS Sequoia download is very slow or stops partway through, the most common cause is insufficient free storage space on your Mac.

To resolve this, you can clean up your Mac using iBoysoft DiskGeeker. The Space Analyze feature scans your internal drive and lists files by size, making it easier to identify and remove large files you no longer need.

Clean unwanted files on Mac

The Clean Junk feature can also find and delete unnecessary files such as application caches, logs, and preference files.

Clean unwanted files on Mac

After freeing up enough space, your Mac should be able to download and store the macOS Sequoia installer successfully.

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