This database will show you three ways to download the macOS Tahoe full installer and provide the download links for macOS Tahoe IPSW files. If you intend to download the macOS Tahoe installer and create a bootable USB drive, we highly recommend using iBoysoft DiskGeeker.
This macOS full installer downloader not only provides a library of macOS full installers ranging from the latest macOS Tahoe 26 to the old Mac OS X 10.6 Snow Leopard, but also simplifies the process of creating a bootable USB installer.
Tips: Here's how to download the macOS Tahoe 26 installer in the .dmg format or create a boot disk for macOS Tahoe.
To download the macOS Tahoe full installer:
Step 1: Download, install, and open iBoysoft DiskGeeker - Download Image.
Step 2: Browse the available list of macOS installers and locate macOS Tahoe.
Step 3: Select macOS Tahoe and click "Download Image." Then choose a save location and wait for it to be downloaded.
To create a bootable installer for macOS Tahoe:
Step 1: Download and open iBoysoft DiskGeeker - Create boot disk.
Step 2: Select your external drive and click Select.
Step 3: Choose macOS Tahoe and click Create boot disk.
Step 4: After the Tahoe installer is downloaded, it will confirm whether you want to erase the external drive. Agree with it, and then it will automatically create the bootable macOS Tahoe installer.
Download macOS Tahoe full installer (.pkg)
This section will offer download links for macOS Tahoe full installer pkg files, named as InstallAssistant.pkg. The InstallAssistant.pkg file is stored on Apple's server and contains the full Install macOS Tahoe.app. It's the same full installers as those downloaded from the Mac App Store or Terminal.
After downloading the pkg file, you need to install it, and then the full installer will be added to your Applications folder.
| macOS Tahoe Full Installer Download | Version | Build | App | Availability | Publish Date |
| Download macOS Tahoe full installer 26.0 | 26.0 | 25A354 | 21.0.02 | Yes | 2025/9/15 |
Download macOS Tahoe beta full installer (.pkg)
While the public version of macOS Tahoe is out, there are still beta versions available. If you're interested in the macOS Tahoe beta full installer, check out the following links.
| macOS Tahoe Beta Full Installer Download | Version | Build | App | Availability | Publish Date |
| Download macOS Tahoe beta full installer 26.1 | 26.1 | 25B5042k | Beta 1 | Yes | 2025/9/22 |
| Download macOS Tahoe beta 9 full installer | 26.0 | 25A5351b | Beta 9 | Yes | 2025/9/2 |
| Download macOS Tahoe beta 8 full installer | 26.0 | 25A5349a | Beta 8 | Yes | 2025/8/25 |
| Download macOS Tahoe beta 7 full installer | 26.0 | 25A5346a | Beta 7 | Yes | 2025/8/18 |
| Download macOS Tahoe beta 6 full installer | 26.0 | 25A5338b | Beta 6 | Yes | 2025/8/14 |
| Download macOS Tahoe beta 5 full installer | 26.0 | 25A5327h | Beta 5 | Yes | 2025/8/5 |
Download macOS Tahoe full installer from Terminal (.app)
Alternatively, you can also download the macOS Tahoe full installer from the built-in Terminal app. This tool allows you to download the Install macOS Tahoe.app full installer. Follow the steps below to download macOS Tahoe from Terminal:
- Launch Terminal from the Applications > Utilities folder.
- Type the command below and hit Enter to check the latest macOS version available for your Mac.softwareupdate --list-full-installers
- Note down the latest macOS Tahoe version.
- Run the command below to download macOS Tahoe.softwareupdate --fetch-full-installer --full-installer-version version_numberFor instance, if the latest version is 26.0, the command should be:softwareupdate --fetch-full-installer --full-installer-version 26.0
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Download macOS Tahoe IPSW firmware files
If you're looking to revive or restore an Apple Silicon Mac or to quickly configure a macOS Tahoe virtual machine, you'll need to download the macOS Tahoe IPSW file instead.
| macOS Tahoe IPSW Download | Version | Publish Date |
| Download macOS Tahoe IPSW 26.0 | 26.0 | 2025/9/15 |
FAQs about macOS Tahoe full installer & IPSW download
- QWhere can I download macOS Tahoe?
-
A
You can download macOS Tahoe full installer from iBoysoft DiskGeeker, Apple's server, or Terminal. This article covers all the three methods.
- QWhat do macOS Tahoe IPSW firmware files do?
-
A
macOS Tahoe IPSW firmware files are system firmware used to set up virtual machines or restore an Apple Silicon Mac from DFU mode.