Get the latest version If an app or webpage you want to use asks you to install Java software, you can download the current version of Java for OS X directly from Oracle's website. Download Java for OS X directly from Oracle. The biggest and most advantageous part of the Mac OS X series is that the versatility of the operating systems in making the user is more comfortable. The tenth edition in the series is the Mac OS X Yosemite. The Mac OS X series is one of the best line up series of the operating systems. Is it possible to download and build against Mac OS X 10.9 and 10.10 SDKs on OS X 10.11 using Xcode 7? How to install Java 8 on Mac. Java is no longer installed with a OS X 10.11 El Capitan clean install, and you’ll find that after updating a Mac a prior version of JRE may no longer function.