EXE is a file name extension that designates an executable file.
This extension identifies the main file of all executable programs running under different versions of these operating systems.
A double click will perform the tasks planned for these programs. It is used to name executable files for Microsoft Windows, DOS or OpenVMS, Symbian OS or OS / 2 operating systems. These files are (usually) distributed to users among applications through application stores, software installers, or preinstalled by the computer manufacturer.