WinMerge is an open source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle.




Almost everyone thinks WinMerge is a great Meld alternative.
WinMerge is the most popular Windows alternative to Meld.
WinMerge is the most popular Open Source & free alternative to Meld.
- WinMerge is Free and Open Source
























































It's one of the most polished and featurefull diff tool, you can do both file and folder diffing, I think there was also a 3 way diff functionality.