A structural diff that understands syntax
CLI tool to see what has changed in your project's dependencies
Side-by-side diff viewer, editor and merge preparer
Windows visual diff and merge for files and directories
xmldiif is a library which allows to show diff between xml documents
Monitors a number of web pages for changes.
Simple, open source crosshair application called AdrixCH
UtilityHub is a lightweight, all-in-one desktop utility.
File/folder utility useful for comparing/mirroring directories
Launch an external diff tool like WinMerge in Eclipse
Binary Diff and Undiff Utility
Yet Another Diff Tool
Helper app for VMware .vmdk files differential backup
Modular JSON by trees and branches, pointers and patches
Visual comparison tool for difference in image and CAD files.
regutils - Win9x registry tools in Unix C & INI file tools in Perl
Convert Autoduck markup to Doxygen
please use open source- htp://code.google.com/p/off-dup-finder/