Ghidra (software)

Ghidra is a free software tool made by the U.S. government that helps people look at computer code to figure out how it works. It's like a special magnifying glass that lets you see the code inside of a software program or computer virus. With Ghidra, you can understand how a computer virus or program works, and you can even use it to find security loopholes and create patches (fixes) to keep your computer safe.