I've had this kicking around for some time now. My original intention was to write a WinDiff style application in AutoIt but my enthusiasm for it was waned dramatically over the last couple of months. I've attached two files here. The first one contains the _ArrayCompare function which can be used to compare two one-dimensional arrays. My first reason for writing this was to use it after _FileReadToArray() to compare two similar files. However, I subsequently realised that I could use it to do o