Extracting 2da from base_2da.bif ?

Hi

I am looking for the 2da but the vault link is a bit outdated
This one: https://neverwintervault.org/project/nwnee/other/neverwinter-nights-enhanced-edition-base-2das

As I have read, there are new 2da in the 1.79
It seems to be inside the base_2da.bif from data folder
I've tried diferent programs to decompress it and get access to the editable version of the 2da but none seems to work for me

Anyone knows how to do it?
Thanks a lot ^^