Suspect its VAX/VMS Milo and I'm a bit rusty.....
Poking around in response to this thread I discovered a file manager hitherto unknown to me (I must have tried them all, though as an old NC user I'm partial to the cross-platform GNU Midnight Commander -
Midnight Commander)
MultiCommander -
Multi Commander | Multi Commander - is a remarkably fully featured file manager that bills itself "for professionals" and with easy Registry access, creation of links, multi-rename, checksum, file find, etc., etc. it really is.
Its free, highly customisable and there is a portable version.
Well worth a look.
Mac
PS: FAR Manager is another worth considering if you prefer Orthodox file managers like Midnight Commander - it is much more sophisticated (and bulkier!) - see
Far Manager Official Site : main