Check compatibility
- Here's the direct link to macOS Sierra 10.12.1 on the Mac App Store: Download macOS Sierra We highly recommend downloading macOS Sierra from the Mac App Store and creating a bootable USB drive out.
- The 10.12.6 update is the last update under macOS sierra means it is the last and latest major update for macOS sierra or under version 10.12. Some features that are new in macOS sierra. Voice commands with Siri: With the new update, Siri now supports hands-free means you can simply command Siri to get your work done.
Download macOS 10.12 Sierra (16A323) Final.DMG Setup and Update Installer Files for manual offline installation on Mac devices for free.
You can upgrade to macOS Sierra from OS X Lion or later on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8.8GB of available storage space.
MacBook introduced in late 2009 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid 2010 or later
Mac mini introduced in mid 2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid 2010 or later
To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS Sierra, the installer will let you know.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Get connected
It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download macOS Sierra
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 Sierra, use this link: Download macOS Sierra. A file named InstallOS.dmg will download to your Mac.
Install the macOS installer
Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallOS.pkg.
Follow the onscreen instructions, which will guide you through the steps necessary to install.
Begin installation
After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install macOS Sierra.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.
Learn more
- If you have hardware or software that isn't compatible with macOS Sierra, you might be able to install the previous version, OS X El Capitan.
- macOS Sierra won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.
Download MacOS Sierra 10.12.6 DMG Without Apple Store
Apple has released the latest MacOS Sierra 10.12.6 for all the compatible Mac users. This MacOS Sierra update enhances the security, stability, and compatibility of Mac systems. We don’t expect the addition of new features in this final MacOS Sierra 10.12.6 as Apple is preparing to ship MacOS High Sierra later this fall. The MacOS Sierra 10.12.6 offline installer direct links are available in this blog post which lets you install the latest MacOS Sierra 10.12.6 in an offline environment.
Whether you want to upgrade your MacOS Sierra 10.12.5 to the latest version or you want to clean install of MacOS Sierra 10.12.6 on your Mac system, you need to download MacOS Sierra dmg file. When you download MacOS Sierra 10.12.6 stand-alone installer, you can perform the installation on your system.
Apple recommends the Mac users to update the MacOS systems to the latest MacOS Sierra 10.12.6. It’s essential to keep you Mac system updated for improved security as well as better performance.
The MacOS offline installer is the best option for the Mac systems, on which you want to install the MacOS Sierra 10.12.6, but you’re unable to install it due to the issues of Internet connection. The MacOS Sierra 10.12.6 offline installer direct links, provided in this post are official therefore, these are safe to use.
Recommended:Download Apple iOS 10.3.3 Offline Installer for iPhone, iPad, and iPod
The Changelog of MacOS Sierra 10.12.6 Update
- Resolves an issue that prevents making certain SMB connections from the Finder.
- Fixes an issue that causes Xsan clients to unexpectedly restart when moving a file within a relation point on a Quantum StorNext File System.
- Improves the stability of the Terminal app.
Download MacOS Sierra 10.12.6 Offline Installer
Download MacOS Sierra 10.12.6 Update (Size: 1.11 GB)
Download Macos Sierra On Windows
Download MacOS Sierra 10.12.6 Combo (Size: 1.8 GB)