In my WoW folder, there’s a folder called “Data” In that folder, there’s another folder called “data”. In that folder, there lies 38 or something files. They all take 1.08gb each. Can i delete them? I mean, without harming my game. They take up a lot of space, and i kinda need that on my mac. Hope i guys can help me out.
No, that’s the actual game data.
I just think it’s a lot… It takes up almost 70gb just from the data folder… Aren’t there a way, so the game doesn’t take up 84gb on my mac? :-/
Nope, there isn’t. You can buy an external drive though, and put WoW on that, saving space on the built in disk.
You could get a PC in future, where you can upgrade the HDD yourself, without having to buy an entire new computer.
That’s the game itself, that Data folder is your World of Warcraft game 
And yes it does take up space, as our World of Warcraft System Requirements article here shows it’s a minimum of 70GB (and will be going up to about 100GB for Shadowlands)
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That does it then! I’m gonna built myself a PC, suited for gaming xD
Thank you all for answering 
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