Great program! But I looked for this application with the hope of a feature PS doesn't make easy to use.

My suggestion: Including in the output the percentage of possible hands each range comprises, factoring card removal of the other hands. i.e. in a vacuum, Ax is range of 14.9%, but if facing a hand containing an ace, it's ~11%.

While you've made cutting cards from people's range easier, one thing PS does is show the %age of hands their range is composed of (in the graphical card input). But it doesn't easily show the effects of your hand's card removal shrinking the size of their range - this has to be done manually.

So would it be worth including an extra column in output to show the range percentages? As I'm writing this out, I realise that perhaps it is a bit too complicated: when looking at more complicated ranges than a simple Ax v Ax, you'd need to calculate different range sizes vs the various parts of an opposing range.

Thought I'd put my thought out there nonetheless.