Monday, June 5, 2017

How to install macOS High Sierra on Mac for free

How to install macOS High Sierra on Mac for free. Apple announced their new MacOS High Sierra Download links for all who want install lates MacOS Sierra version on their Macs. It's very nice, because lots of Mac owners want try new features and specs on new OS X.

How to install MacOS High Sierra on Mac. Today you can do it now.

Updated new cool method:
1) Download developer profile (free) LINK
2) Open terminal
sudo /System/Library/PrivateFrameworks/Seeding.framework/Versions/A/Resources/seedutil enroll DeveloperSeed
3) Paste command and give password
4) macappstores:// open this link in safari
5) Click Download

Old complete method:

1. Download MacOS High Sierra via torrent or dirrent links, open the .dmg
2. Right-click the .app - "Show Package Contents"
3. Open (mount) InstallESD.dmg, located along the path of "Install / Contents / SharedSupport /"
4. From the contents of the OS X Install ESD open (mount) BaseSystem.dmg (default BaseSystem.dmg Basesystem.chunklist and hidden. Use the utility "ShowAllFiles").
5. Run Disk Utility and expand BaseSystem.dmg on the flash drive formatted GUID (the "Options") and Mac OS coffee (HFS +)
6. Copy the folder OS X Install ESD / Packages folder on the flash drive in the / System / Installation / replacing the file alias Packages.
6. Copy to the root of the stick and BaseSystem.dmg Basesystem.chunklist of Install ESD
If you do not - get an error Undefined error: 0 at the very beginning of the installation!
7. Backup
8. Reboot while holding down Alt. Choosing our stick. If necessary, after Disk Utility to erase partitions. We put the system.
9. Now you can install macOS Hign Sierra on your Macs.

We strongly recommend that you make a backup copy to an external drive or using Time Machine before installing last version macOS.


  1. While I was downloading it through the app store i restarted my computer and now it just says open in the mac app store

  2. Where do you get the password from?

    1. your mac password if you dont have leave blank When you type in it automatically inputs but doesnt show you

  3. I did the step 2 before opening the LINK, now as i go on the app store it only shows the open option ... how can i revert it?

  4. To do a clean install, ignore the convoluted instructions here and simply use the "createinstallmedia" like in the previous versions. It works.

  5. Awesome - was trying to get the download link for a while. This works perfectly.

  6. Works great, thanks. Just when it is install none of the new beta builds show up in the App Store how do you get them?

  7. I discovered another process, just open the BaseSystem.dmg, then run Install from there, you don't have to download the whole instalation, just BaseSystem and it download the other packages. This also can be used for just "update" with no need for clean instalation :)


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