List of OS X and macOS versions and builds numbers released by Apple, latest one is on the top and so on. Previous Mac OS versions and build numbers Is your Mac up to date? Learn more how to update your Mac OS to the latest version. Here, you can see the ProductName: Mac OS X, ProductVersion: 10.13.2 and also build number 17C88.Type the command: sw_vers hit return, and you can see the operating system version and build details right on the command line.In the screenshot given below, you can see the macOS name High Sierra, version 10.13.2 and build number is 17C88, not only that you can see the other hardware related details as well.įor command line lovers, If you spend more time using Terminal on your Mac then there is a command to find macOS version and build number.If you can’t see the build number on the window, then click on the Version number and then you have the build number as well. This will open up a window here you can see the version of the operating system under the macOS name.On the screen top-left corner click the Apple () icon and then select About This Mac option from the menu.So to know the version and build of currently installed macOS, please follow the steps given below.Īpple re-branded Mac operating system from OS X to macOS, so If you are running a version older than v10.12.0, then you might see OS X while you are looking for details.

About This Mac display all the information related to macOS version and hardware specs as well. macOS version also required checking the app compatibility.

You might be looking for the Mac version or build number to make sure it’s up to date, and you are safe from all known vulnerabilities.

How to update your mac from 10.9.5