WinDiff – Windows CMD Command

Compare the contents of two files or sets of files with a graphical interface.

Syntax
      windiff [path1] [path2]

Key
    path   Individual files to compare
           or a directory of files to compare

If either path is not specified it will default to the current directory (or a matching file in the current directory)

If nothing is specified, the GUI will appear – select files to compare with the menus.

White background = parts common to both files.
Red background = parts that belong to the file listed on the left .
Yellow background = parts that belong to the file listed on the right .

Registry files (exported with regedit) can also be compared. Also see the help file Windiff.hlp.

Downloads

Microsoft Windows 2003 SDK (large download)
Microsoft Windows 2008 SDK (large download)
WinDiff – Grigsoft (3rd party) download 75 Kb