No, I'm trying to figure out what the butterfly is saying, because I can only catch the very last part of her sentence in some places :(
What sort of programs? :P.dat reading programs.
.DAT files are used by programmers to store any kind of data..dat is like an archive, which the .exe file need to have in order to function properly. So it would be like using an archive extractor for .zip or .rar, but this program("GCFScape") reads the .dat and translated the encrypted data into readable files.