To test as intended: see read me! file in zip This program is still under development, but feel free to make this code better with suggestions and better code  There are some (closed) tickets for bugs in _GUICtrlRichEdit_StreamToFile and _GUICtrlRichEdit_GetZoom so the script uses workarounds until the next AutoIt update: https://www.autoitscript.com/trac/AutoIt/ticket/4038#ticket https://www.autoitscript.com/trac/AutoIt/ticket/4040#ticket Wanna take a look at the code? Here y