PKX Delta is the most advanced Gen 1, 2, 3, and 6 Editor for Pokemon pkm, pk1, pk2, pk3, pk6 and pkx files. Pokemon data files from the Red, Blue, Yellow, Gold, Silver, Crystal, Ruby, Sapphire, FireRed, LeafGreen, Emerald, X, Y, Omega Ruby and Alpha Sapphire versions can be viewed and edited. Gen 4, 5 and Save files and save states are not supported.