TreeComp 3.xFrom: http://www.xs4all.nl/~lploeger/TreeComp3.htmTreeComp is an interactive utility to keep 2 directory trees and the files within the directories in sync. The combined tree is displayed using a treeview control with icons indicating the status per directory. Programs to view the differences (i.e. Microsoft's WinDiff or WinMerge) between files with the same name can be launched by double-clicking, as well as editors for a file residing in one of the 2 trees. After inspection files can be copied/deleted interactively as desired. In our organization we view this program as an indispensable tool that is far beyond xcopy /s /e.
WinMergeFrom: http://winmerge.sourceforge.net/WinMerge is an Open Source visual text file differencing and merging tool for Win32 platforms. It is highly useful for determing what has changed between project versions, and then merging changes between versions.