FoCoL Plain 1.5 (Mac)
Source: Dova-K Software
FoCoL Plain compares two folders and then displays their differences or similarities. User can then direct FoCoL Plain to move/copy files between the two folders or completely synchronize their contents. After a "Clean Install" the current and previous system folders can be compared and then modified without even opening them, making configuring the new system a snap. FoCoL Plain requires AppleScript.