Use the official Oracle link, install JDK 8, and you’ll have a powerful IDE for enterprise Java and Oracle Middleware.

For new projects, consider JDeveloper 23.x or VS Code. But if you need to maintain or learn ADF/12c, the 12.2.1.4.0 download remains the gold standard.

Java developers, Oracle ADF developers, Oracle Fusion Middleware specialists. Introduction If you’ve searched for “JDeveloper 14 download,” you may have noticed something confusing: Oracle has not released a version 14 of JDeveloper.