JDK is compatible with Windows 11/10/8/7, but you need to be running the 64-bit version of the OS. Check if your system runs on the 32-bit or 64-bit OS, and then you can install JDK if you are on ...

The Java JDK (Java Development Kit) is a software development environment that creates Java applications.

"While 64-bit Java software is not yet offered on HP-UX or Sun Solaris, we will be offering a free download of our AIX developer kit, Java 2 Technology Edition, Version 1.3.0 for AIX 5L, in early ...

There are no 64-bit versions of the Java Plugin, Java Web Start or Java Control Panel; however the 32-bit versions of the JRE can be installed on 64-bit systems in order to obtain this functionality.