Copy only difference (kdiff, winmerge, any diff like tool)

Question

Is there possibility of copy ONLY difference of two files? Like in winmerge, but, I can\'t find this option

Answer 1

There is a free app called DiffMerge.

Note : The option 'Show differences only' will be disabled until you switch to the bottom tab labeled Referenced View(Files as loaded). After that you should be able to use Differences Only view.