WinMerge

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WinMerge
Developer(s)	WinMerge Development Team
Initial release	November 20, 2000; 24 years ago (2000-11-20)
Stable release	2.16.46[1] (January 27, 2025; 5 months ago (2025-01-27)) [±]
Repository	github.com/WinMerge/winmerge
Written in	C++
Operating system	Microsoft Windows
Available in	Multilingual
Type	Data comparison
License	GPL
Website	winmerge.org

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.

WinMerge runs on Microsoft Windows.