Click the Windows (Start) button and then right-click Computer (Windows 7 or Vista) or My.
- Download the latest version of Java Development Kit from and run it. We recommend you accept all default options. When prompted for a location to install the JDK, whether you keep the default or change it, make a note of where you install it, since the first time Oracle SQL Developer runs it will ask you where JDK is installed.
- Which Java package do I need? Software Developers: JDK (Java SE Development Kit): For Java Developers. Includes a complete JRE plus tools for developing, debugging, and monitoring Java applications. Administrators running applications on a server: Server JRE (Server Java Runtime Environment): For deploying Java applications on servers.
Welcome to the future of Mac.
Submit your next generation
app to the App Store.
Java Developer Kit Mac
Explore the features and comprehensive benefits of distributing your apps on the App Store for iPhone, iPad, Mac, Apple TV, and Apple Watch.
Introducing Xcode 12
Provide a new way to quickly access and experience what your app has to offer. An app clip is a small part of your app that lets users start and finish an experience in seconds, even before downloading your app.
Now it’s even easier to build and make widgets available across iOS, iPadOS, and macOS with the new WidgetKit framework, widget API for SwiftUI, widget gallery, and Smart Stacks.
macOS Big Sur
A whole new level of power and beauty.
Develop even more powerful and personal apps for Apple Watch.
Take advantage of the latest features in the world’s most advanced mobile operating system.
New features and enhancements in iPadOS 14 empower you to create amazing experiences.