WinMerge is a free software tool for data comparison and merging of text-like files. It is useful for determining what has changed between versions, and then merging changes between versions. Developed by Jochen Neubeck (jtuc)
License: Open Source
WinMerge 2011 is a free, user-friendly tool primarily for Windows users, offering basic file and folder comparison features. In contrast, Araxis Merge is a more advanced, paid tool suitable for professionals, providing extensive file format support and robust merging capabilities.