Apple's advice is here: How to download macOS High Sierra - Apple Support, i.e. download through the Mac App Store.I believe Apple developers might have direct download links but they're probably not public. Seems odd that you get the same issue with each machine.
Download macOS Mojave For the strongest security and latest features, find out whether you can upgrade to macOS Catalina , the latest version of the Mac operating system. If you still need macOS Mojave, use this App Store link: Get macOS Mojave . To reiterate, it is possible to download the installer for an older versions the Mac App Store but only if you are running macOS High Sierra or older. If you are running macOS Mojave this will not Correct – when you "upgrade" to High Sierra from Sierra, you download a full standalone installer from the Mac App Store, then you run it. If you want to create a standalone installer, you can use a special terminal command before running it, as described here: When I click "Download" in the High Sierra page in Mac App Store, the button turns into a gray "Downloading" button and might even show an estimated download time but after a while it turns into a gray "Download" button that isn't clickable anymore. Many Mac users who are attempting to download macOS High Sierra from the Mac App Store will find that a small 19 MB version of “Install macOS High Sierra.app” downloads to the /Applications folder of the target Mac, rather than the complete 5.2 GB Installer application for macOS High Sierra. This is annoying because it… Read
If you're using OS X El Capitan v10.11.5 or later and your App Store preferences or Software Update preferences are set to download new updates when available, macOS Catalina will download conveniently in the background, making it even easier to upgrade. A notification will inform you when macOS Catalina is ready to be installed. Click Install Apple's advice is here: How to download macOS High Sierra - Apple Support, i.e. download through the Mac App Store.I believe Apple developers might have direct download links but they're probably not public. Seems odd that you get the same issue with each machine. Ways to download macOS full offline installer [DMG &APP] for Catalina (10.15.2), High Sierra (10.13.6), and Mojave without App Store. A MacOS DMG file allows you create bootable USB installer from Windows PC. Now that macOS Mojave has been released, it's become more difficult to access the macOS High Sierra installer for those who still need it. Fortunately, High Sierra has not been removed from the MAS and it is still available for download. Apple has a KBase article that shows how to access the macOS High Sierra… Ways to download macOS full offline installer [DMG &APP] for Catalina (10.15.2), High Sierra (10.13.6), and Mojave without App Store. A MacOS DMG file allows you create bootable USB installer from Windows PC. Now that macOS Mojave has been released, it's become more difficult to access the macOS High Sierra installer for those who still need it. Fortunately, High Sierra has not been removed from the MAS and it is still available for download. Apple has a KBase article that shows how to access the macOS High Sierra… I began to figure out what was going on and found out the following. Attempting to download macOS High Sierra from the Mac App Store I found that a small 19 MB version of the “Install macOS High Sierra.app” file downloads to the “Applications” folder, rather than the complete 5.2 GB installer file. That’s the problem.
If you're using OS X El Capitan v10.11.5 or later and your App Store preferences or Software Update preferences are set to download new updates when available, macOS Catalina will download conveniently in the background, making it even easier to upgrade. A notification will inform you when macOS Catalina is ready to be installed. Click Install Apple's advice is here: How to download macOS High Sierra - Apple Support, i.e. download through the Mac App Store.I believe Apple developers might have direct download links but they're probably not public. Seems odd that you get the same issue with each machine. Ways to download macOS full offline installer [DMG &APP] for Catalina (10.15.2), High Sierra (10.13.6), and Mojave without App Store. A MacOS DMG file allows you create bootable USB installer from Windows PC. Now that macOS Mojave has been released, it's become more difficult to access the macOS High Sierra installer for those who still need it. Fortunately, High Sierra has not been removed from the MAS and it is still available for download. Apple has a KBase article that shows how to access the macOS High Sierra… Ways to download macOS full offline installer [DMG &APP] for Catalina (10.15.2), High Sierra (10.13.6), and Mojave without App Store. A MacOS DMG file allows you create bootable USB installer from Windows PC. Now that macOS Mojave has been released, it's become more difficult to access the macOS High Sierra installer for those who still need it. Fortunately, High Sierra has not been removed from the MAS and it is still available for download. Apple has a KBase article that shows how to access the macOS High Sierra…
From the App Store, grab the High Sierra installer. It will launch "Install macOS High Sierra" after the download completes. Click "Continue", accept the licensing agreement, select the install drive, then the installer will prompt for an admin password. Get the Install macOS High Sierra.app Download from the App store (recommended) Copy
To download macOS high sierra from apple app store go to this link, it will automatically open the app store if you are opening the link on a mac. Download using the macOS High sierra patcher tool. Many have reported that the file downloaded from the official Apple app store is of only 20MB but the actual size of the setup of macOS High Sierra >> Install macOS High Sierra on Mac [Direct Download] << UPDATE: macOS High Sierra has been released. Check out how to get macOS High Sierra from outside the Mac App Store. This happens primarily because of the high volume of traffic hitting the Apple servers, which causes congestion in the network. The successor to macOS High Sierra, it was announced at WWDC 2018 on June 4, 2018. It brings several iOS apps to the desktop including Apple News, Voice Memos, and Home introduces a Dark Mode and is the final version of macOS to support 32-bit apps. Download macOS Mojave For the strongest security and latest features, find out whether you can upgrade to macOS Catalina , the latest version of the Mac operating system. If you still need macOS Mojave, use this App Store link: Get macOS Mojave . To reiterate, it is possible to download the installer for an older versions the Mac App Store but only if you are running macOS High Sierra or older. If you are running macOS Mojave this will not Correct – when you "upgrade" to High Sierra from Sierra, you download a full standalone installer from the Mac App Store, then you run it. If you want to create a standalone installer, you can use a special terminal command before running it, as described here: When I click "Download" in the High Sierra page in Mac App Store, the button turns into a gray "Downloading" button and might even show an estimated download time but after a while it turns into a gray "Download" button that isn't clickable anymore.