HI

I use often a tools to compare difference between files named Windiff or another one named winmerge
It is very usefull :

But I work on an excel addin project and the only way I have found to compare source code is to export each modules of the to projects and compare them each other with winmerge/windiff
I would like to know if a tool who do it automatically exists

Thx by advanc

Arnaud