Not exactly what you want but close enough.  AFAIK, you cannot set variable heights on LV.  I have seen very complicated ways, but not sure I could translate it in autoIt. But with ListBox, it is pretty simple (based on a previous thread) : #include <GUIConstantsEx.au3> #include <WindowsConstants.au3> #include <GuiListBox.au3> ; based on https://www.autoitscript.com/forum/topic/193949-multi-line-listview-items-with-rows-of-different-heights/&#