Product Description


macOS, formerly known as OS X or earlier Mac OS, is Apple's proprietary operating system, and macOS Sierra is the latest version of this operating system for personal computers and Macintosh servers. The efficiency, stability and security of this version of the operating system have increased significantly.

With macOS Sierra, Mac users can do their work more easily, smarter, now you can work with multiple programs at the same time through Split View, easily pin favorite websites. Manage your emails in full screen and with the possibility of defining gestures. Easily record your notes in a checklist. In the background of the new capabilities of this operating system, vast improvements have been made in the lower layers of the operating system to increase speed and efficiency, for example, faster opening of programs, e-mails and PDF files, faster boot-up, etc. These improvements are noticeable in the programs Computing and heavy as well as games will show their impact well.

Features and features of the macOS Sierra operating system:

Significant increase in speed and efficiency, security and stability of the operating system

Design improvement

Increasing the speed of opening PDF files (according to Apple, 4 times faster)

Double the speed of switching between programs and displaying emails

40% increase in program execution speed

Increasing the limit of memory that can be assigned to the graphics processor from 1024 megabytes to 1536 megabytes

Using the Metal graphic interface to increase the speed and efficiency of games and specialized software

Ability to run multiple programs at the same time

Better management of desktop space

Spotlight tool to search for news, weather, files, etc. (with natural language support, for example, searching for the phrase "presentation I made on Friday")

Very convenient note-taking with the ability to convert notes to checklists, the ability to add photos, videos, links and maps to notes and...

Improvements in the Safari browser, for example, the ability to pin favorite websites, mute tabs with sound, the ability to play videos on HDTV with AirPlay

Improved map and navigation

Introducing new, beautiful and standard fonts


required system

macOS Catalina runs on Macs that support Mojave, except 2010–2012 Mac Pros:

iMac: Late 2012 or newer

iMac Pro: All models

Mac Pro: Late 2013 or newer

Mac Mini: Late 2012 or newer

MacBook: Early 2015 or newer

MacBook Air: Mid-2012 or newer

MacBook Pro: Mid-2012 or newer, with non-Retina models


macOS High Sierra

Installation guide

Burn the image file to a DVD or USB and install the operating system. You can also use TransMac software in Windows.

The installed version is the original Mac App Store version and is in DMG format and unmodified.

download link

macOS Ventura 13.2 (22D49) Multilingual Mac App Store

Download part 1 – 2 GB

Download part 2 – 2 GB

Download part 3 – 2 GB

Download part 4 – 2 GB

Download part 5 – 2 GB

Download part 6 – 2 GB

Download part 7 – 39 MB