Can people be banned for using GGPK Defragmenter tool?

I kind of want to use this tool again because it was very useful in closed beta, but I now the policy for changing game files has with changed with open beta and such things run the risk of getting banned.

So can a dev or something throw out here whether or not that this awesome tool is safe to use? I don't want to get banned for trying to speed up my loading speeds. :(

Report Forum Post

Report Account:

Report Type

Additional Info