Oracle uses a platform-independent Java installer. It works perfectly on Windows 64-bit as long as Java is installed.
⚠️ Note: Oracle no longer provides a native .exe installer for this version on Windows — just the generic JAR installer. But it runs perfectly on 64-bit Windows as long as you have a 64-bit JDK installed.
Scroll down to the section labeled . You will see multiple files listed:
Windows 64-bit (including Windows 10/11 for development, or Windows Server versions). weblogic 12.2 1.4 download for windows 64-bit
After logging into Oracle Software Delivery Cloud:
Create a WebLogic domain using the Configuration Wizard located at ORACLE_HOME\oracle_common\common\bin\config.cmd .
Once you have the JAR file, installation is straightforward: Oracle uses a platform-independent Java installer
Before you initiate the , ensure your environment meets these prerequisites:
Log in with your Oracle credentials. If you do not have an account, create one. It is free, but requires email verification.
Before hitting the download button, it is important to understand what this specific version offers. WebLogic 12.2.1.4 is the terminal release of the 12.2.1 family. It includes significant enhancements over its predecessors (like 12.2.1.3), including: But it runs perfectly on 64-bit Windows as
WebLogic Server requires a certified JDK to run. For WebLogic 12.2.1.4 on Windows 64-bit, you generally need (Java 8) or JDK 11 .
Even in 2025, many enterprises stick with 12.2.1.4 because: