Download the macOS Golden Gate Full Installer – Public & Beta Versions.

This database will contain download links for macOS full Installer pkg files (InstallAssistant.pkg). This file is the same full installer that you would download directly from the App Store for Intel and Apple Silicon M1/M2/M3/M4 Mac Computers. The InstallAssistant.pkg is stored on Apple’s servers and contains the full “Install macOS.app”. Once downloaded, all you need to do is install the pkg and the full installer of macOS will be in your applications folder. This change was made when Apple revised the full installer for Big Sur. The InstallAssistant.pkg is not available for Catalina or Mojave.

UPDATED: 08/10/26

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macOS Golden Gate PUBLIC Full Installer

macOS 27 PUBLIC	Version	Build	App	Avail	Date
Fall 2026

 

macOS Golden Gate BETA Full Installer

macOS 27 BETA	Version	Build	App	Avail	Date
InstallAssistant.pkg	27.0	26A5406e	Beta 5	YES	8/10
InstallAssistant.pkg	27.0	26A5388g	Public 2	YES	7/22
InstallAssistant.pkg	27.0	26A5388g	Beta 4	YES	7/20
InstallAssistant.pkg	27.0	26A5378n	Public 1	YES	7/13
InstallAssistant.pkg	27.0	26A5378j	Beta 3	YES	7/06
InstallAssistant.pkg	27.0	26A5368g	Beta 2	NO	6/22
InstallAssistant.pkg	27.0	26A5353q	Beta 1	NO	6/08

 

NOTE: Depending on the browser you are using, you might need to right click and select “Copy link address”. Past this link into a new tab and it should start to download.

How to download previous versions of macOS

macOS Tahoe Full Installers –>

https://mrmacintosh.com/macos-tahoe-full-installer-database-download-directly-from-apple/

macOS Sequoia Full Installers –>

https://mrmacintosh.com/macos-sequoia-full-installer-database-download-directly-from-apple/

macOS Sonoma Full Installers –>

https://mrmacintosh.com/macos-sonoma-full-installer-database-download-directly-from-apple/

macOS Ventura Full Installers –>

https://mrmacintosh.com/macos-ventura-13-full-installer-database-download-directly-from-apple/

macOS Big Sur Full Installers –>

https://mrmacintosh.com/macos-big-sur-full-installer-database-download-directly-from-apple/

If you are looking for macOS Catalina, Mojave, High Sierra, Sierra or El Capitan look here –>

https://mrmacintosh.com/how-to-download-macos-catalina-mojave-or-high-sierra-full-installers/

If you are looking for Apple Silicon M1 Full macOS IPSW Restore files, go here >

mrmacintosh.com/apple-silicon-m1-full-macos-restore-ipsw-firmware-files-database/

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