How can switch war3map.j to war3map.wtg?

How can switch war3map.j to war3map.wtg?

How can switch war3map.j to war3map.wtg.Is there any software to achieve that?Please Give me an address of that software if you know.

nobody answer？

。。。

Don't double post. Don't post useless circles

Anywho, I'm pretty sure EVERYONE has knowledge on renaming, and I'm pretty sure this topic has something to do with map protection, so I'll just close it