Keystroke Heatmapper

Hello everyone, this is my second post on the forums I was wondering if any of you guys know of any program that functions like Razer Synapse's keystroke heatmapper. I don't have any razer gear besides my headphones, so I wondered if any of you guys know of any programs!

P.S, if you don't know what a keystroke heatmapper is, it's basically a program that shows you what keys you press mostly when you play a certain game or do something specific!


Thanks