Side-by-side diff viewer, editor and merge preparer
Tool to Compare 2 directories and handle the files.
Yet another Linux kernel configuration comparator
Tiny date, time diff calculator
Binary Diff and Undiff Utility
A web tool for executing java programs
An interactive way to peruse your git history from the terminal
A developer tool to rapidly compare sources tree
A GUI program to compare mercurial revisions.
please use open source- htp://code.google.com/p/off-dup-finder/