: A lightweight version containing only core Java and XML features. 3. Critical Installation Steps Rename the Files Generic Installer , Oracle requires you to rename the downloaded V998598-01.jar V998597-012.jar before starting. Run via Command Prompt : On Windows, open the Command Prompt as an Administrator . Navigate to your JDK's folder and run the installer using the following command: java -jar [path_to_renamed_jar_file] Avoid Spaces
: This is the complete version containing all features, including the embedded Oracle WebLogic Server, ADF, and database modeling tools. It is the recommended choice for full-stack enterprise development. Download Jdeveloper 12c