War2Edit is an unofficial Warcraft II World Map Editor clone. Yes, Warcraft II, the #1 hit that came out in 1996. I am only 20 years late. It still goes under heavy development, but is ready to be released as an omega version. It produces fully functionnal PUDs, and it is Open Source!
Since War2Edit is under heavy development, there are no released binaries (yet). However, source code is available for everyone to compile. Details are available on the Github Repository.
Operating Systems Status Support:
Feel free to email me about War2Edit, for a new feature or report a bug: jean@guyomarch.bzh. You can also go through the bug tracker on GitHub. Don't hesitate to share your feels.