I grabbed Process Explorer to check something, and I noticed the listed minimum Windows version is 8.1. For programs, I often like to grab the last XP compatible versions within reason. (excluding like browsers and such) So I decided to try looking for the last XP compatible version. I stumbled upon a wider thing about the XP compatibility of the Sysinternals Suite
. I'm mostly just interested in Process Explorer, but I would like to know what the last XP compatible versions of the other software in that suite is. I would check it myself, but I have no idea how to test them all. For example on a surface level Process Explorer 16.26 is the last to work, but if you look deeper, 16.12 is the last to work properly
I'm starting this off with a link to Process Explorer 16.12, I hope this thread will get more of the last working versions of these tools posted to it as time goes on.