This program compares and synchronises two folder/directory structures. The two directory structures are shown in a unique way, Windows explorer style, overlaid on top of each other with different colours used to show directories that are only in one structure or the other. The directory structures can be synchronised by transferring in one direction or both directions according to a set of comparison rules.
More info:
hxxp://www.ajcs.ukgo.com/ProductsAJCDirSync.php