Need a lightweight IDE for ADF, SOA, or vanilla Java? A complete guide to downloading Oracle JDeveloper 12c (the final 12.x release), installation steps, and why version 14 is not available.
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. jdeveloper 14 download
How to Download and Install Oracle JDeveloper 12c (12.2.1.4.0) – The Last Classic IDE Need a lightweight IDE for ADF, SOA, or vanilla Java
Use the official Oracle link, install JDK 8, and you’ll have a powerful IDE for enterprise Java and Oracle Middleware. Need a lightweight IDE for ADF