Acorn 6

i mean this is an absolutely bargain for a very capable image editor at the moment with 50% at £15 -- remember that's a one time fee (i presume major versions require payment) but it's still a lot cheaper than some monthly recurring subscriptions for software -- if your looking to get away from that creative cloud and still want some very capable image editing software i really recommend you take a look at acorn 6 -- great features, works in mojave 10.4 and an absolute bargain right now.