Under the latest version of Java Platform, Standard Edition, click. Download Java Development Kit (JDK) 12.0 Java Development Kit (JDK) includes tools for developing Java applications and applets, including Java Runtime. It consists of a Java Virtual Machine and all of the class libraries present in the production environment, as well as additional libraries only useful to developers, and such as the internationalization libraries and the IDL libraries. Go to the Oracle site and open the Java SE download page.

The JDK also comes with a complete Java Runtime Environment, usually called a private runtime. This tool also helps manage JAR files, javadoc - the documentation generator, which automatically generates documentation from source code comments, jdb - the debugger, jps - the process status tool, which displays process information for current Java processes, javap - the class file disassembler, and so many other components. JDK has as its primary components a collection of programming tools, including javac, jar, and the archiver, which packages related class libraries into a single JAR file.

It will start downloading JDK 15 installer for Windows. Accept the License Agreement and click on the link to download the installer as highlighted in Fig 2.

It will show the JDK download page as shown in Fig 1. Java Development Kit contains the software and tools that you need to compile, debug, and run applets and applications that you've written using the Java programming language. Open the browser and search for Download JDK 15 or click the link to download from the Oracle website.

Jdk for download