Tuning issue, can't fix with toolkit

So I recently stumbled upon Rise Against's like the angel from revolutions per minute and was disappointed to find it's in the wrong tuning (E standard). The song is played live and on the studio version in Eb standard and unfortunately, there appears to be no good guides on changing the tuning.

Does anyone have a guide on changing the tuning using EoF or the toolkit (that doesn't boil down to "just use them to change tuning" like all the previous threads on it say) or would anyone be willing to assist and change the tuning for me?

Cheers.