It is available for Windows, macOS, and Linux.
However, for use the tool, the system is required to run Java 1.7.
I have a bunch of friends that use it.
source: www.techworm.net
NSA to release reverse engineering tool ‘GHIDRA’ for free
The U.S. National Security Agency (NSA) will be releasing a free open source reverse engineering tool Ghidra for public use in RSA conference
