I use a program called Synchronize It!

It can keep folders, computer etc in synch based on latest file date, can copy in either direction, only copies later/updated files, has lots of useful filters and more.

Compares by Date & Size, Date or Content, Content, Size Only

It keeps all my music drives in synch, and I use it for backup for off-site storage etc.

It also has compare tools features for comparing the content of files.


BIAB & RB2025 Win.(Audiophile), Sonar Platinum, Cakewalk by Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Kontakt, Focusrite 18i20, KetronSD2, NS40M Monitors, Pioneer Active Monitors, AKG K271 Studio H'phones