Download and Install Oracle JDK 23 on macOS

Details
Written by  
Last Updated on 27 October 2024   |   Print  Email


Follow this step-by-step guide to set up the Java Development Kit (JDK) on your Mac computer - the first step to get started with Java application development on macOS. JDK provides the javac tool, which you can use to compile Java classes, and the java tool, which you can use to run Java programs.

In this article, you will learn how to set up JDK using Oracle JDK 23, a commercial distribution of JDK version 23, released on September 17th 2024.

You can use Oracle JDK for personal, development or production use at no charge. The installation is straightforward, as it automatically updates the environment variables during setup.

 

1. Download Oracle JDK 23 Installer for macOS

It is recommended to download the installer for Oracle JDK from a trusted source, such as Oracle’s official website. Click this link to visit the official Java Download pages, which will appear as follows:

download oracle jdk 23 installer for macos

As you can see, Oracle JDK is distributed as both compressed archive files and DMG installers for macOS. For convenience, download the DMG installer, which can be one of the following:

ARM64 DMG Installer: download this if your Mac runs on Apple CPU.

x64 DMG installer: download this if your Mac is equipped with an Intel CPU.

I have an iMac runs on an Apple M1 chip, so it’s clearly that I should click the download link (1) next to the ARM64 DMG Installer. Most Mac computers nowadays run on Apple CPUs. If you’re not sure, click the Apple icon àAbout This Mac to get the exact information.


2. Verify the Installer File

This step is optional but recommended to ensure that the downloaded file is original and has not been tampered with. As you know, it’s risky if the file has been modified for fraudulent purposes.

To verify the installer file, you need to get its SHA256 checksum value. Open a new Terminal window, use the cdcommand to change the current directory to where the installer file is saved, such as the Downloads directory. For example:

cd Downloads

Then type the following command:

shasum -a 256 jdk-23_macos-aarch64_bin.dmg

This will print the SHA256 checksum of the file. Compare it to the one published on the Java Downloads page by clicking the link (2) in the above screenshot. If they match, you can run the installer safely. If not, check the Download page and download the file again.


3. Install Oracle JDK 23 on macOS

Double-click the DMG installer file to start the installation. It will extract to a package named JDK 23.pkg. Then, double-click this file to launch the setup program for Oracle JDK 23. The JDK 23 installer appears as follows on macOS:

setup program for oracle jdk 23 macos

Click Continue twice to install JDK 23 with default settings. The default installation directory is /Library/Java/JavaVirtualMachines/jdk-23.0.1.jdk. You may need to enter your admin password to proceed. The installation is straightforward.


4. Verify the Oracle JDK 23 Installation on macOS

Thanks to the DMG installer, which automatically updates the environment variables, you don’t need to configure them manually. To verify the installation of Oracle JDK 23 on your Mac, open a new Terminal window and type the java -version command as below:

check java version 23 on mac

If you see it prints java version “23”, congratulations! You have successfully installed JDK on your Mac computer with the Oracle distribution for Java version 23. You can now start creating, developing, building and running Java applications on macOS.

NOTE: you can also type javac -version to check version of the Java compiler.

Watch the following video to see the setup in action:

 

Related Articles:


About the Author:

is certified Java programmer (SCJP and SCWCD). He began programming with Java back in the days of Java 1.4 and has been passionate about it ever since. You can connect with him on Facebook and watch his Java videos on YouTube.



Add comment