- This download has been certified 100% clean. Tested in TechSpot labs using VirusTotal technology.
- Our editors have curated a list of 12 alternatives to Java SE JDK 21, check them out.
- Java SE JDK 21 has been downloaded 1,710 times so far.
- All files are on their original form. No installers or bundles are allowed.
- Thank you for choosing TechSpot as your download destination.
Now downloading...

Java SE JDK 21.0.6
The Java JDK 21 lets you develop and deploy Java applications on desktops and servers. Java offers the rich user interface, performance, portability, and security that today's applications require. Learn what's new on this latest version. Click here if the download does not begin automatically.
Java is a programming language and software platform. Examples of applications that use Java are numerous and widespread but include web browsers, office applications, and even games like Minecraft are based on Java.
The full version string for this update release is 21.0.5+8 (where "+" means "build"). The version number is 21.0.5. Complete release notes for Java 21.0.5 can be found here. Read more.
The full version string for this update release is 21.0.5+8 (where "+" means "build"). The version number is 21.0.5. Complete release notes for Java 21.0.5 can be found here. Read more.
-
The Java JDK 24 lets you develop and deploy Java applications on desktops and servers. Java offers the rich user interface, performance, portability, and security that today's applications require.
- Freeware
- Windows
-
Java 8 allows you to play online games, chat with people around the world, calculate your mortgage interest, and view images in 3D, just to name a few.
- Commercial
- Windows, macOS, Linux
-
The Java JDK 2025 lets you develop and deploy Java applications on desktops and servers. Java offers the rich user interface, performance, portability, and security that today's applications require.
- Freeware
- Windows