You might need to have got sync between a local drive as well as a drive anywhere across the networking. SyncBack4all lets you do just that.
SyncBack4all is a real time
file sync software for several a Microsoft windows user wanting to keep documents in synchronize locally-either over your home network or perhaps with a USB thumb drive. The new SyncBack4all boasts several impressive features, such as a smart drive letter detection that acknowledges your thumb drive even if really assigned an alternative letter everytime.
To get the sync done, select the two directories and do a compare to see what matches and what does not. Then simply ask for a synchronize between the folders; the original source one and the destination one.
SyncBack4all Free uses file size, CRC and data timestamps to decide which documents are newer. This also supports include and exclude file filters, copy in addition to delete operations for manual sync and multiple file synchronization methods (Augment, Refresh, , Update). It is quite fast, more enhanced still, it's free. Also available to purchase the Pro edition, with even more capabilities.