The list of all the macOS versions from the first one to the newest macOS, plus the way to tell which version you’ve got.
Wondering what the name of the most recent macOS version is? interested in the versions of Mac OS X that came before? Here we’ll fill you in on the names of the various versions of the Mac OS in order: from the newest macOS to the primary version of Mac OS X and therefore the codenames that Apple used for them. We’ll also show you ways you’ll check which version of macOS you’re running and determine what the newest version of macOS is.
If you’re wondering what the newest version of macOS is, it’s Big Sur! And instead of macOS 10.16, it’s macOS 11. For more information about Big Sur read: macOS Big Sur latest version. Later in 2021 a replacement macOS will arrive called macOS Monterey. Read Everything you would like to understand about macOS Monterey.
Mac OS X has launched 20 years ago on 24 March 2001. There’s been tons of change over those two decades: good and bad. From the issues with the primary edition (it was slow and didn’t run important apps like Microsoft Word) Mac OS X has evolved through various iterations and various designs to what we all know today. we have seen tight integration with iOS devices, the incorporation of the cloud, and therefore the arrival of fantastic and helpful features including integrated machine backups, Quick Look – which allows you to see a preview of a document without opening the appliance, and innovations like Expose and Spaces and Desktop Stacks to assist you’re employed efficiently.
In this article, we’ll run through the long history of Mac OS X, or macOS because it is now known.
For a summary of the features of the varied versions of the Mac OS, showing how it’s developed over time, take a glance at our video above. If you would like to understand the names Apple assigned to Mac OS X over the years, and therefore the codenames that were used internally, read on.
List of macOS version names
Here’s a summary of each version of macOS and Mac OS X Apple has released. you will find an entire list of OS X version code names, alongside internal code names (if available):
OS X 10 beta: Kodiak :13th of September 2000
OS X 10.0: Cheetah:24th of March 2001
OS X 10.1: Puma : 25th of September 2001
OS X 10.2: Jaguar: 24th of August 2002
OS X 10.3 Panther (Pinot): 24th of October 2003
OS X 10.4 Tiger (Merlot) : 29th of April 2005[OS X 10.4.4 Tiger (Chardonnay)]
OS X 10.5 Leopard (Chablis) : 26th October 2007
OS X 10.6 ounce: 28th of August 2009
OS X 10.7 Lion (Barolo): 20th of July 2011
OS X 10.8 cougar (Zinfandel) : 25th of July 2012
OS X 10.9 Mavericks (Cabernet): 22nd of October 2013
OS X 10.10: Yosemite (Syrah): 16th of October 2014
OS X 10.11: El Capitan (Gala) : 30th of September 2015
macOS 10.12: Sierra (Fuji): 20th of September 2016
macOS 10.13: Sierra Nevada (Lobo): 25th of September 2017
macOS 10.14: Mojave (Liberty): 24th of September 2018
macOS 10.15: Catalina (Jazz): 7th of October 2019
macOS 11: Big Sur: 12th of November 2020
macOS 12: Monterey – 25th of October 2021
Mac OS X & macOS names
As you’ll see from the list above, with the exception of the primary OS X beta, all versions of the Mac OS from 2001 to 2012 were all named after big cats, from Cheetah to Panther to Cougar.
But while the public-facing builds were named after big cats, they were named after wines aside from OS X 10.6 and macOS 10.13, both of which had no codename.
Even after Apple switched public-facing code names to places in California back in 2013, it carried on naming them after wines internally until 2014. In 2015, Apple decided to vary the theme of internal code-names from wines to sorts of apples. Original.
Apple took the plunge to unify the branding of its operating systems by rebranding Mac OS X to macOS in 2016. It sits nicely alongside iOS, tvOS, and watchOS, and paved the way for macOS 11, the successor to Mac OS X, which arrived twenty years after the primary beta of Mac OS X.
What’s the latest macOS?
Wondering what the newest version of macOS is? it’s currently macOS Big Sur, also referred to as macOS 11. If it’s compatible together with your Mac you’ll download Big Sur via System Preferences > Software Update. Or Download Big Sur from the Mac App Store.
Whichever version of macOS you’re running you ought to always keep it up-to-date with Apple’s latest updates and security fixes. Apple releases various updates to the OS throughout the year, so you’ll expect updates from time to time. we have a fanatical article with details of the latest features and security fixes within the latest version of massive Sur.
The version of macOS before Big Sur was Catalina. we have this comparison of massive Sur and Catalina so you’ll see what’s changed. Download Catalina here. For the newest security update information examine the newest version of Catalina here.
Prior to the discharge of Catalina was macOS 10.14 Mojave. Version 10.14.6 arrived on 26 September 2019. Download Mojave here. Apple keeps the past three versions of macOS up so far with security fixes, so, until the remake of macOS launches, Mojave is going to be included in these necessary updates. determine about the newest version of macOS Mojave here.
Before Mojave was macOS Sierra Nevada.
How to tell which macOS versions you’re running
You can tell which version of macOS you’re running by clicking on the Apple logo within the top left and selecting About This Mac.
How to update to the most recent macOS versions
If you would like to update your Mac to a more modern version of macOS the tactic are going to be determined by the version of macOS you’re running.
Very old versions of Mac OS X came on a disk and any security updates came via Software Update. Since the arrival of the Mac App Store in 2011 (as an update to Snow Leopard) versions of Mac OS X and macOS are available to download via the Mac App Store.
However, that changed slightly with Mojave, which arrived in 2018. Now OS updates are available via a replacement Software Updates pane in System Preferences. you’ll still find the software within the Mac App Store, but you ought to just see it in System Preferences > Software Update.
You can get to System Preferences from the Apple menu: Click on the Apple logo within the top left and choose System Preferences. you’ll be taken straight to the Software Update pane, if not click on the Software Update cog icon. Your Mac will look for an update and if there’s one you’ll choose Update Now.
Some Macs are going to be set to update macOS automatically. If you would like your Mac to update automatically follow these steps:
In Mojave or Catalina:
Open System Preferences.
Click on Software Update.
Check the box beside Download new updates when available.
Now select the box Install macOS updates.
In Sierra Nevada or earlier:
Open System Preferences.
Click on the App Store.
Check the box beside Automatically check for updates – it should have a tick in it as should the four options below that…
Now deselect the box beside Download newly available updates within the background.