File Extension Changer makes it much easier to change the extension of any Windows file. A very normal habit, which was really easy in MS-DOS, but now in Windows it is so hidden that many users don+t know how to do it. File Extension Changer is the answer.This program integrates the option to change the name and extension of any file into the Windows contextual menu, and also the folder where it will be saved.You also have an interesting drag and drop function for you to drag various files into the program+s interface, and modify their extensions simultaneously.