
Option 2: Download the Sierra installer on one computer (at ~5GB in size), quit the installer and copy the installer to each computer's Applications folder that you want to install Sierra on.Ī. Option 1: Download Sierra individually on each computer at ~5GB in size each time.Ī. How do I install Sierra on multiple computers?Ī. Mac App StoreĪuthorisations are unlimited whereas the iTunes authorisation limit is 10. NOTE: Mac App Store authorisations (for consumers) are different to iTunes authorisations. The iTunes / App Store accounts to authorise each computer in the family/household/business in turn toĭownload and install Sierra (in the App Store application click on the "Purchases" tab). You can have more than one iTunes / App Store authorisation on a single machine. Do I have to download Sierra multiple times?Ī. In our family/household/business the different Macs have different iTunes / App Store accounts on

It is a FREE download via the Mac App Store Q. It is still available to download from Apple - do not download installers from anywhere else! Sierra was released on the 20th September 2016. MacOS 10.12 Sierra Frequently Asked Questions FAQ Article ID = 160Īrticle Title = macOS 10.12 Sierra Frequently Asked Questions FAQįrequently Asked Questions about macOS 10.12 Sierra macOS 10.12 Sierra Frequently Asked Questions Q.
