recommendations welcome for windows directory compare software or scripts that given 2 directories c:\bb & D:\bb would highlight within the app or via a generated text file the differences between the directories

i'm thinking i have styles, real tracks, add-ons etc over the years in different directories
i would like to gather them all up so the the 2019 install would include all of my purchases


Lenovo YOGA 900 Window s 10 Home 64bit M4 pro Mac mini 1tb HD 24GB mem casio wk7500 presonus audiobox i2 usb interface
casio wk-7500
biab & realband 2025 everything pk both with Current builds