The History of OS X and macOS

At this year’s WWDC Keynote address, Apple announced and previewed the next version of the Mac operating system which is macOS 15, Sequoia. If you missed the WWDC24 Keynote, you can view it here.

We often here from people new to the Mac how impressed they are with macOS and how feature rich it is.  But those of us that have been loyal to the Mac for a long time knows it didn’t start out that way.

With the public release macOS 15 expecting in September or October, we thought this would be a good time to provide a brief history of OS X, with the major highlights of each version, that brought it to the macOS operating system we know and love today.

Version NumberVersion NameDate AnnouncedDate ReleasedPriceMajor Enhancements
OS X 10.0Cheetah1/5/20003/24/2001$129Aqua Interface Dock Terminal Mail Address Book Text Edit
OS X 10.1Puma7/18/20019/25/2001$129CD Burning Customizable Dock 3rd Party Peripheral Support
OS X 10.2Jaguar7/17/20028/23/2002$129Finder with Built-In Search iChat Mail with Junk Filter
OS X 10.3Panther6/23/200310/24/2003$129Expose Font Book iChat AV Safari Updated Finder
OS X  10.4Tiger6/28/20044/29/2005$129Automator Dashboard iChat with multi-video and audio Safari RSS Spotlight VoiceOver
OS X 10.5Leopard8/7/200610/26/2007$1293D Dock with Stacks Boot Camp Cover Flow Quick Look Spaces Time Machine
OS X 10.6Snow Leopard6/9/20098/28/2009$16964-bit Grand Central Dispatch OpenCL
OS X 10.7Lion10/20/20107/20/2011$29.99 Download $69.99 USB Flash DriveFull Screen Apps Launchpad Mac App Store Mission Control Multi-Touch Resume and Auto Save
OS X 10.8Mountain Lion2/16/20127/25/2012$19.99Airplay Dictation Facebook and Twitter Integration Game Center Gatekeeper iCloud Messages Notes Notification Center Reminders
OS X 10.9Mavericks6/10/201310/22/2013FreeFinder Tabs iBooks iCloud Keychain Maps Multiple Display Support Tags
OS X 10.10Yosemite6/2/201410/16/2014FreeContinuity iCloud Drive Handoff
OSX 10.11El Capitan6/8/20159/30/2015FreeMuti-Touch Gesture Support Split View Spotlight Improvements
macOS 10.12Sierra6/13/20169/20/2016FreeNow called macOS Siri on the Desktop Universal Clipboard Unlock with Apple Watch
macOS 10.13High Sierra6/5/20179/25/2017FreeApple File System HEVC Metal 2 Virtual Reality Support
macOS 10.14Mojave6/4/20189/24/2018FreeDark Mode Desktop Stacks Enhancements to Quick Look Redesigned Mac App Store
macOS 10.15Catalina6/3/201910/7/2019FreeSeparate Music, Podcasts, and TV apps Redesigned Reminders and Books apps A new Find My app Sidecar app First version of macOS not to support 32-bit applications
macOS 11Big Sur6/22/202011/12/2020FreeVersion number changed for the first time. Introduced Rosetta 2 to allow 64-bit Intel applications to run on Apple silicon Macs
macOS 12Monterey6/7/202110/25/21FreeUniversal Control AirPlay Shortcuts Final version of macOS that officially supports macOS Server.
macOS 13Ventura6/6/202210/24/2022FreeStage Manager Continuity Camera
macOS 14Sonoma6/5/239/26/23FreeRevamp of Widgets Video wallpaper/screensaver feature using Apple TV’s screen saver videos.
macOS 15Sequoia6/10/2024TBDFreeApple Intelligence Continuity Improved window tiling New Password app

Apple obviously packs a lot more into each version than what we listed here but these are what we considered the major highlights of each version.

How long have you been using a Mac and what were your favorite enhancements since the early days of OS X?  Why not join the conversation and leave a comment below.

If you liked this article, please consider sharing it with your friends and leaving a comment below. Also, don’t forget to “Like” us on Facebook, “Follow Us” on Twitter and add the Apple Tech Talk channel to your Apple News app.

And if you haven’t subscribed to Apple Tech Talk, now would be a great time to do it so. Just scroll down to the form below and enter your name and email address. Then you’ll receive a notification whenever we post new articles. Don’t worry, we never sell or share your information. While you’re at it, check out our YouTube channel (here) where you will find video on interesting products any Apple enthusiast would love.

Apple Tech Talker

JOIN OUR NEWSLETTER
I agree to have my personal information transfered to MailChimp ( more information )
Subscribe to Apple Tech Talk and received a free Mac Keyboard Shortcuts Guide by email.
We hate spam. Your email address will not be sold or shared with anyone else.
Print Friendly, PDF & Email
Share this post.Facebooktwittermail

Leave a Comment