Here are some links to download macOS Sierra and High Sierra offline installer for free. The file are free from any kind of threats like malware, virus or spyware. There is no need for any kind of sign-ups or your personal information. These files can also be used for virtualization purposes. you can use them on different virtualization software like VMware or Virtual Box.

Download macOS Sierra 10.12 ISO

Download macOS Sierra 10.12 ISO
Download macOS Sierra 10.12 ISO

macOS 10.12 is the thirteenth major release of macOS by Apple. Still, there are using terms like “macOS 10.12 download” as it was called Mac OS X in the past. Then it was changed to OS X and from 2016 it is called only macOS.

It was named after the Sierra Nevada Mountain in California, USA.  macOS Sierra was the first version of the operating system issued and rebranded as macOS by Apple. This is the successor of macOS El Capitan and was succeeded by High Sierra.

This version has also affected the macOS series, as before macOS Sierra all older versions were having issues with graphical user interface.  However, now the GUI has been improved drastically.

Those issues ware destroying Apple’s image in the market, after the arrival of macOS Sierra 10.12 not only this issue was fixed but even Major features like iCloud, Apple Pay, and Siri were introduced to delight users even more.

The first-ever beta version of the macOS Sierra was released for developers on June 13 2016, after the announcement being made on WWDC in 2016. Shortly a public beta was released on July 7, 2016.  On September 20 2016, as a free upgrade, it was released on Mac App Store.

The last update released for this version was on September 20 2016 which is almost less than a year. It is not supported by Apple, as October 2019 was the last day for its extended support.

Download macOS Sierra 10.12 ISO
Download macOS Sierra 10.12 ISO

File: macOS_Sierra.DMG

Size: 4.46

Developer: Apple Inc

Language: English

Released: September 20 2016

Last update: September 20, 2016

macOS High Sierra Download

macOS High Sierra Download
macOS High Sierra Download

macOS High Sierra (10.13) is the successor of the macOS Sierra and is succeeded by macOS Mojave. This is the fourteenth major release of macOS and was announced for the first time at WWDC in 2017. Both Sierra is developed with a firm focus on usability while allowing you to be more productive.

The name refers to the High Sierra region in California, USA. The first-ever version of this OS was released on September 25, 2017. The last update was made on March 24 2020. Whereas, Sierra’s extended support is expected to end in September of 2020.

Like its predecessors, macOS High Sierra has also implied its focus on performance and productivity. Among all the updates being made to this version, Photos and Safari are one with being most highlighted.

File: macOS_high_sierra.dmg

Size: 5.0 GB

Developer: Apple Inc

Language: English

Released: September 25, 2017

Last update: March 24 2020

System Requirements for macOS Sierra & High Sierra

macOS Sierra requires at least 2 GB of RAM memory with 8 GB of storage space. It can be used on these Macintosh computers:

  • iMac (Late 2009 or newer)
  • MacBook and MacBook 12-inch (Late 2009 or newer)
  • MacBook Pro (Mid 2010 or newer)
  • MacBook Air (Late 2010 or newer)
  • Mac Mini (Mid 2010 or newer)
  • Mac Pro (Mid 2010 or newer)
  • Xserve is no longer compatible.

To run macOS High Sierra, you will need at least 2 GB of RAM (with 4GB it performs way better) and 15 GB of free storage. Following Macintosh computers are suitable for High Sierra:

  • iMac (Late 2009 or later)
  • MacBook (Late 2009 or later)
  • MacBook Pro (Mid 2010 or later)
  • MacBook Air (Late 2010 or later)
  • Mac Mini (Mid 2010 or later)
  • Mac Pro (Mid 2010 or later)

Features of macOS Sierra and High Sierra

Almost every year, Apple releases a new version of OS X. With each new release, a completely new set of features is introduced.

macOS Sierra - high sierra
macOS Sierra – high sierra

macOS Sierra Features

Siri has finally arrived.  A built-in speech-driven assistant is ready for use. With Siri, you can perform way more work as compared to other Apple products like iPhone, or iPad, as you can drag and drop the search result provided by the Siri from notification pane to any other app.

We all know the tasks Siri can perform, still here are some overlooks: browser internet and local storage, start a FaceTime call, set up a meeting using macOS Calendar, or find pictures from a particular date. Other than these, telling weather, sports scores, posting updates on social media is also now possible.

Picture in picture is now available in macOS Sierra. Just like your iPod, now you can extract a video from a web page and play it on the desktop without the surrounding web page.

Auto unlock is a new feature where you connect your device with any Apple product like a MacBook or Macintosh computer or even an iWatch. Once your device is paired by using Bluetooth or Wi-Fi, then your device unlocks automatically. Auto Unlock is enabled only when you reach close to your computer with your device.

There is another feature similar to Auto Unlock called Universal Clipboard. It works the same with some changes in it. Instead of unlocking your devices, it shares the links, or rich content like photos, videos between the different platforms.

Night Mode was also available in previous versions like macOS Yosemite or macOS El Capitan. However, in previous versions, users were unable to activate the night mode at the preferred time. While this feature can be set in the Preferences tab in Settings.

Major improvements are made to Gatekeeper. Two new features are added to the application to make your system even more secure. There is Anywhere option used to execute any software program from any source without getting any permission. The second feature is called Code-sign disk which helps developers to add a signature that prevents any kind of threat to enter the application.

macOS High Sierra Features

Photos have been improved, as there is a sidebar as well as some new editing tools for the users. Photos also has an enhanced facial recognition with better layout. Another great thing is that Photos now synchronizes tagged people with your devices that are using iOS 11 or newer.

ITP (Intelligent Tracking Prevention) is a new feature present in Safari used to block unauthorized sources from tracking the user’s activity. Safari has also stopped those annoying auto-playing videos and users have the option either to enable the option or not.

Different update to Note application has also been made. Now, users can add different tables and pin notes to the beginning of the list to make it prioritized.

Apple has brought the Spotlight search inside the Mail App, alongside enabling the Mail app to perform split view.

HFS file system is abandoned by Apple which was used for around 30 years. Now, they are using the new Apple File System  (APFS). APFS is a 64-bit file system that supports native encryption and faster metadata operations.

One of the biggest changes made to High Sierra is the VR support. Virtual reality headsets are now supported by macOS. You can run it on MacBook Pro or any other new OS with external GPU connected.

What should you do, when the download fails?

You are here, cause you want to download macOS Sierra 10.13 and macOS High Sierra DMG file. As we know that there is no setup file available on the App Store. Apple only provides the updates for this version of macOS, while you can download installer still it doesn’t give you the exact file. Instead the installer will recommend you to install the latest versions like macOS Mojave or macOS Catalina. Which caused you to bring you here.

The links are given are free from any threat like malware, and by any chance if the links doesn’t work for any reason, then we would like to recommend to follow these two steps:

  1. Please contact us as soon as possible as we will provide you an alternative link.
  2. Write down about the problem in the comment section, so others will know as well.

To use DMG files, you will also need software like UUI or Rufus to create a bootable USB drive. Download macOS Sierra & High Sierra

Written by Admin

Hey, it's your Admin. I am a tech enthusiast who is trying to improve his skills to help others. My goal is to provide solutions to different software and operating systems. If you are having any kind of problem with tech and need assistance then I am here for you.

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