How many versions are there of Apple’s Mac OS operating system?

Apple has a powerful operating system that has evolved over time. Each version provides multiple functionalities through its improvements. Have you ever wondered how many versions are there of Apple’s Mac OS operating system ? We invite you to know the world of Mac OS up to the present.

Keep in mind that if you have a new version of the operating system, you can update your MacOS software to the latest version , very easily. Without further ado, keep reading to know all the versions of this OS.

How many versions are there of Apple’s Mac OS operating system?

The Apple company has been dedicated to offering a unique experience to its users through original software such as Mac OS . This is based on a technology that NeXT proposed another company of the famous Steve Jobs.

Keep in mind, regardless of the version you have of the operating system, you can install some of the best free programs on MacOS , to take advantage of the benefits of your computer.

Next, we will show you the versions of Mac OS , what they offer to their users and the general characteristics of all of them to date.

Mac OS versions that have been marketed by Apple

Apple has a cumulative 16 versions of Mac OS X from 2001 to date, not counting the previous proposals: from Mac OS 7.6 (1990) to Mac OS 9.2 (1999)

These are the versions of Mac OS (to which a letter X was added from 2001 to 2015) that Apple has marketed until 2019.

Apple Mac OS versions 2000 – 2005

  • Mac OS X 10.0 “Cheetah” (2001) This version offered memory protection, driver downloads, and a new interface. Users complained about its slowness and found the version name to be inappropriate.
  • Mac OS X 10.1 “Puma” (2001) Also in 2001, Apple released the “Puma” version to provide performance improvements and other components were added. Apple provided a CD with a free update to make up for the flaws in the previous version.
  • Mac OS X 10.2 “Jaguar” (2002) The Jaguar version offered a debugging in the interface, a greater support for Microsoft networks, a chat program (iChat) and another for the storage of contacts.
  • Mac OS X 10.3 “Panther” (2003) This release brought improvements to performance, interface, fast searches, and the fax component.
  • Mac OS X 10.4 “Tiger” (2005) The Tiger version provided a search system called Spotlight, widgets to perform tasks and quickly access certain information.

Exist versions of Apple Mac OS 2005-2010

  • Mac OS X 10.5 “Leopard” (2006) Version 10.5 was compatible with Intel technology and offered components such as the dashboard, the dock, and an email program called Mail 3.
  • Mac OS X 10.6 “Snow Leopard” (2009) This version offered a lower consumption of the hard disk, the touchpad to include Chinese characters, the automatic adjustment of the time and the technology of multicore processors.
  • Mac OS X 10.7 “Lion” (2010) Version 10.7 had an application manager called Launchpad, the integrated Dashboard and the option of full screen application windows.

Apple Mac OS Versions 2010-2015

  • Mac OS X 10.8 “Mountain Lion” (2012) This version added components for messages and notes, the platform for games called Game Center and the Gatekeeper antimalware program.
  • Mac OS X 10.9 “Mavericks” (2013) The Mavericks version added instant notifications, the Apple TV platform for monitor multipurpose, and increased power savings on notebook computers.
  • Mac OS X 10.10 “Yosemite” (2014) This version brought a new interface, better performance with the Safari browser and the Finder component.
  • Mac OS X 10.11 “El Capitan” (2015) Version 10.11 offered performance improvements and the Split view option to split the screen and use two applications simultaneously.

Exist versions of Apple Mac OS 2015-2020

  • Mac OS 10.12 “Sierra” (2016) This version included a “Universal” clipboard for all Apple devices, a virtual assistant called Siri and the Apple Pay application to make payments from the Web.
  • Mac OS 10.13 “High Sierra” (2017) Version 10.13 offered the option to choose the writing format for hard drives and improvements in system performance. About this version, remember that we have a guide so you can install or update MacOS High Sierra .
  • Mac OS 10.14 “Mojave” (2018) This version introduced additional components to the interface and new applications such as voice notes, among others.
  • Mac OS 10.15 “Catalina” (2019) The Catalina version supports only 64-bit applications, does not offer technical support and is currently valid.

On the other hand, keep in mind that the versions of the software that are still running are perfectly compatible with certain third-party software. For example, you can download and install Microsoft Office 365 on your Mac without major problems.


by Abdullah Sam
I’m a teacher, researcher and writer. I write about study subjects to improve the learning of college and university students. I write top Quality study notes Mostly, Tech, Games, Education, And Solutions/Tips and Tricks. I am a person who helps students to acquire knowledge, competence or virtue.

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