File Manager

File Manager is a simple file manager application introduced in Windows 3.0, replacing the MS-DOS Executive. It was rewritten in Windows NT to have support for LFN and NTFS security. In Windows 95, Windows NT 4.0 and later, both the File Manager and the Program Manager were merged into Windows Explorer as the default shell.

In 2018 the source code was publicly released and a version compatible with Windows 10 was made available.