Download Mac OS Sierra 10.12 ISO and DMG Image for free

Apple’s Mac systems had always been a great deal and since the beginning users have been flocking in to purchase Mac computers and other Apple products for their premium features. Apple has been manufacturing Mac devices since 1984. The first one to ever release was named Macintosh 128K and the rest is history. Apple is one of the leading manufacturers of tech devices and the company has been shaping the tech world for decades. Some products of Apple that are very popular oar their Mac systems, their iPhones and iPads. So, one of the main features Apple provides their customers is a premium quality security which is a very niche quality. Here in this article, we will explore one of Apple’s original Mac OS- OS X Sierra 10. 12.

How do I download a DMG file on a Mac
Download Mac OS Sierra 10.12 ISO – ISORIVER

Macs are always great computers to run, Mac computers and the software that run the computers are made by the same company and this makes the OS unique and powerful. Apple makes sure that their Mac computers are always up to the standards and puts in new and improved features in both the hardware as well as the software component. Well, recently Apple has developed their own CPU chip called M1 and has been integrating it with their Mac systems making the system much more efficient. Such inclusions add up the power of Mac computers and increase the usability of the computer.

Mac OS X Sierra 10. 12 was released in 2019 following Mac OS X High Sierra. It is the 13th major Mac OS release. Well, the OS is pretty recently released and it has some cool features and improvements that can notably support the claim that it is one of the best OS developed by Apple for running Mac computers. OS Sierra was officially released after successful beta testing that happened in 2016 and continued till the official version was released.

Official Installer

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Apple Inc.

As always, Apple had put in a lot of effort to make the OS outstanding and user friendly, so they have built-in new features like Siri into the OS making it a great OS to work with. So, here in this article, you will be able to comprehend the extensiveness of the Mac OS and see the features. So, for a better perspective about the features and improvements in the OS, the features of Mac OS X Sierra has been listed below, take a look at the features offered by the OS, so you can make a better decision before downloading the OS on your system.

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Features Brought in by Mac OS X Sierra 10.12

Features of the Mac OS X Sierra 10.12 are quite fabulous and with the OS being a recent one, features in the OS are still efficient and suit users. So, here is the list of features of Mac OS X Sierra 10. 12 which you can find useful. Hop on and learn the features of the OS.


As we all know Siri is one of the best things Apple has ever acquired. Siri first appeared on iOS and later Apple acquired the software and made it their own and started integrating it into most of their flagship iOS devices. Well, Siri was first introduced in the mac ecosystem through Mac OS X Sierra and then after all the OS will be having the feature. So, if you have ever used an iPhone and tried Siri, you will love the feature integrated with the Mac OS, well if Siri is new to you, might be fascinated by how well the feature assists you with everyday activities.

How to get MacOS Sierra 10.12.1 DMG Mac Free Download
macOS Sierra 10.12 DMG Mac Free Download

iCloud Drive Storage Optimization

With the new iCloud improvement feature, users can make use of the iCloud platform with much more efficiency and use iCloud as a great sharing platform for documents and other files between devices that the user owns. The system information application provides users with detailed information regarding the space usage per application or file and provides tools and options to free up space. With this feature, you can store old files on the loud and then retrieve them when you need them, saving tons of space on your device and also not losing any data. The feature also lets you remove old and unwanted files from the trash automatically.

Night Shift

The Night Shift feature that had got recognition in the previous Mac OS version has got some slight tweaks to it to make it better for users. The tweaks provide the users with features setting time for the Night Shift to automatically activate. 

Universal Clipboard

With the universal clipboard feature, you can share links across your Apple devices when they are paired. You can share much more with this feature making syncing easier between Apple devices like Mac and i Phones.

Auto Unlock

With the Auto Unlock feature, you can now unlock your Mac computers by bringing in an apple watch that is paired to your Mac near to it. The feature is enhanced to prevent relay attacks which makes the feature simple and secure to use.

Apple File System

Apple has made many changes to their file systems in the past to enhance the file handling systems and so far Apple’s new file system has performed well and has developed over time. Now, with OS Sierra Apple brings in a new file system called Apple File System which is very native and overcomes the challenges faced by the hierarchical file system that used to exist in Macs.


The gatekeeper gets some major updates improving the features. The user interface has been tweaked to enhance the usability, two new security features had been added, Code-sign disk feature would help the developer to add a signature of his own to prevent tampering by threats.

Picture in Picture

Picture in Picture allows users to access more than one picture at a time making it easier for the creative users who have a lot to do with pictures. You can now run videos even with several other apps running in the background. So, if you want to try out the feature, you can get a copy of the OS and get started.

Application Features

Every Mac OS brings in several improvements in the applications. Same way, Apple has brought in many new improvements to the apps in the OS making them highly usable by users. Apps like Photos, Safari, Apple Pay and Messages and iTunes have been improved drastically with features that provide good user features. With such improvements to the applications, users can operate applications much more efficiently. 

Other Minor Feature Improvements

Apple makes minor feature improvements which have to be taken into account, Mac OS X Sierra offers many new and improved features and apart from those, Apple has also put in some simple-minor improvements. So, here is the list of minor improvements that Apple has put in the Mac OS X Sierra.

  • Disk Utility has the ability to format and manage RAID sets. This feature has been reintroduced to the OS after it was removed from El Capitan.
  • The Finder can now show, folders at the top of the view hierarchy.

Features built into Mac OS X Sierra 10. 12 are pretty cool and handy. With these newly added features, users can efficiently handle the system and perform well. So, now that we have discussed the features of the Mac OS X Sierra in detail, we can dive into the download and installation part. 

When it comes to downloading an OS there is a lot to consider before downloading it. OSes are powerful systems built to run computers and with the ever-evolving modern tech world, OSes are constantly changed and updated. OS developers make sure that their OS stands out in the market and sells. Well, Mac OSes are one of the frequently updated OS with a frequency of one major update every two years or even OS versions are released every year depending on the success of the previous OS.

Where can you download Mac os x 10.12.3 sierra iso
Mac os x 10.12 sierra ISO downloads

Apple, not just develops and releases OSes but also provides frequent version updates to the released OS quite frequently like once in 2-3 months. The system for updation maintained by Apple is quite formidable and provides users with the best updates and feature improvements. So, some basic information users need to understand before downloading a Mac OS is the system requirements and ISO/ DMG files. So, here we will discuss elaborately on these, so you can get started with downloading Mac OS X Sierra and installing it on your system.

System Requirements to Run Mac OS X Sierra 10. 12

System requirement for running a Mac OS on a computer is a very important aspects to consider before downloading or installing an OS on a computer. Every Mac OS comes with a specific set of requirements and users have to fulfil the requirements to run the OS. Modern Mac OSes can be run on Mac machines that have sufficient system requirements and there is a list of mc computers the Mac OS will support here is the list of Mac computers that is supported by Mac OS X Sierra 10. 12.

  • Mac Book Pro: Mid 2010 or later.
  • Mac Book Air:  Late 2010 or later.
  • Mac mini: Mid 2010 or later.
  • Mac Pro: Mid 2010 or later.
  • iMac: 2009 or later.

ISO File: ISO File is a simple image file format used for transferring large OS/ software installation files. ISO files are pretty common on Windows computers but Mac OSes can also be made into ISOs and used.

DMG File: DMG file is specific to Apple and it is an image file used on Apple devices.

Downloading and Installing mac OS X Sierra 10. 12

Downloading the Mac OS Sierra 10. 12 is pretty simple, you just have to search on the internet and then download the OS from an authentic website. You can download the ISO. DMG file of the OS. with an ISO/ DMG file, you can install the OS on your system with ease. So, you can download the OSes ISO/ DMG file from the internet and get started with installing the OS.

Now, that you have the downloaded ISO/ DMG file, create a bootable disk using a USB, once the bootable device is ready, insert the bootable driver into the system, restart the computer and boot with the bootable device(USB), now, the computer will start using the media file on

To access the download file link, simply click on the "Download Now" button provided below. Should you encounter any issues with the link, please don't hesitate to contact our support team via our forums.

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