I play on Java (Mac). I haven't installed WorldEdit, MCEdit, or anything like that; the only thing Minecraft related I have is the launcher and the game. I downloaded this schematic here.
When I go to open the file, it says no available application can open it. I want to place the schematic on the server. The server has the WorldEdit plugin installed, and I'm an operator on it.
Can someone tell me step by step, how to go from the schematic's webpage to me actually placing the schematic on the server? Thanks.