Also highly recommend ice cream pdf split & merge- it's an awesome little program that takes up very little diskspace, does its job and looks awesome doing it
I used to exclusively use chrome, but then I got a mac and started using Safari because it saved battery. Now I'm on a Surface and am using Edge, which is fast but lacking a heap of features (I miss you Chrome) but at the same time, if I'm at Uni without a charger I don't want my Surface to die out on me.