Ghidra 11.3 requires OpenJDK 21 (64-bit) . Older versions like Ghidra 11.0 might require Java 17. 2. Download and Install Java (JDK)
Ghidra is a software reverse engineering (SRE) framework - GitHub
Ghidra will not run without a supported Java Development Kit (JDK).
Before downloading, verify your hardware and software meet the following minimum specs: Windows 10 or 11 (64-bit). Hardware: At least 4 GB of RAM and 1 GB of disk space.
To download and install Ghidra on Windows, you must first ensure your system meets the Java requirements, as Ghidra is a Java-based application and does not use a traditional Windows installer [.1.2.2]. 1. Check System Requirements