Sync Assistant is an ergonomic tool to compare two directories or directory trees and assist with file alignment.
A typical utilization of Sync Assistant is when you want to keep a copy of your data files (which you frequently create or update) in a different disk (hard or floppy) for backup purpose. By the way, It is strongly recommended to do that as a daily habit, as the hard disk of your PC will crash sooner or later, without any prior warning.
Sync Assistant will compare two directory trees and tell you the differences in a simple form, allowing you to selectively align files in either direction, just by clicking on buttons or by dragging and dropping file names.
Sync Assistant will not perform any automatic change after detecting and showing the differences between two directory trees. All alignments must be explicitly requested by the user.