As of , there are several versions available depending on your needs:
Tools like Java Plug-in and Java Web Start.
The JRE is the layer of software that sits on top of your computer's operating system, providing the necessary libraries and components to execute Java programs. It includes:
This guide provides everything you need to know about the process, including the latest versions for 2026, installation steps for different operating systems, and the key differences between the JRE and JDK. What is Java JRE?
The core engine that runs the code.
If you intend to write code, you should download the Java Development Kit (JDK) instead, as it includes the JRE plus development tools like a compiler and debugger. Latest Java JRE Versions (as of 2026)
What is the difference between JDK and JRE? - Stack Overflow
