You can run the software with Exescope software, select "Open", select the main program, and display the items that can be changed in the left window. Generally, there are three items: header, import and resource. The "header" records the information in the memory address when the program runs and is not easy to change. Import records which DLL files are called by the program. As shown in the figure, you can change the icon and version and other related information.

Exescope can change not only the EXE file, but also the DLL file. This software is easy to use.

Note: Please make a backup before changing. If it is broken, you can restore it with a backup. Although Exescope shows that the change was successful, some software has a byte limit. If the changed byte is incorrect, it will not run.