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
Beyond Compare offers a comprehensive set of features suitable for advanced users and professionals, while WinMerge 2011 is a lightweight, open-source tool ideal for basic comparisons. The key difference lies in Beyond Compare's advanced functionality and customization options versus WinMerge's simplicity and ease of use.