If you get the ~20MB stub there currently appears to be no way to make a copy/archive of the full installer.
Local network "content caching" or "Software Update" server.The Mac being in your Apple ID Device List while booted from the listed OS i.e.
Whether you have the correct Recovery partition for the OS version you are using to download.Available free space on download volume.Having ever been on the developer / public beta stream.Version of macOS / OS X currently installed.With much testing and feedback we were never able to determine exactly why some people got the full installer and some people got the stub. There are multiple reports of some people getting a ~20MB stub rather than the normal, full ~5GB installer.
How do I install High Sierra on multiple computers?Ī. Mac App Store authorisations 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 High 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 High 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 Apple's website using the Safari web browser and the Mac App Store Q. How much does macOS 10.13 High Sierra cost?Ī. It is still available to download from Apple - do not download installers from anywhere else! High Sierra was released on the 25th September 2017. When was macOS 10.13 High Sierra released?Ī. MacOS 10.13 High Sierra Frequently Asked Questions Q. Safari 13 for High Sierra does not support legacy NPAPI browser plug-ins except for Adobe Flash.safariextz packaged Safari Extensions - see our High Sierra Third Party Product Compatibility Information article Safari 13 for High Sierra does not support.
Ad tracking protection: You may already know that many websites track your activity in order to deliver targeted ads.Mail app improvements: If you use the built-in Mail app for email, you'll be able to keep it open without slowing down other apps because the new version will use 35 percent less disk space.According to Apple, it will be able to run JavaScript 80 percent faster than before. Safari speed improvements: The built-in Safari web browser will be faster than previous versions.Rather, it will allow your computer to access files much more quickly, leading to a noticeable improvement when moving or copying files. Because this is a back-end change, it won't change the way your files and folders are organized.