Oracle JDeveloper 12c (12.2.1.4.0) Download and Installation Guide
Approximately 2.5 times the installation size is needed in temporary space during the process. System Requirements and Specifications - Oracle Help Center oracle jdeveloper 12c (12.2.1.4.0) download
The full version containing all features, including ADF, SOA, and WebLogic Server. Oracle JDeveloper 12c (12
Before beginning the installation, ensure your system meets these baseline requirements: oracle jdeveloper 12c (12.2.1.4.0) download