Windows visual diff and merge for files and directories
Monitors a number of web pages for changes.
Side-by-side diff viewer, editor and merge preparer
UtilityHub is a lightweight, all-in-one desktop utility.
xmldiif is a library which allows to show diff between xml documents
Yet another Linux kernel configuration comparator
Launch an external diff tool like WinMerge in Eclipse
Yet Another Diff Tool
Convert Autoduck markup to Doxygen
Pastebin is here to help you collaborate on debugging code snippets
A Tcl extension providing a [diff] command