WinMerge

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Output—per 1M tokens

Context—tokens

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About

WinMerge is ranked #6 of 27 in diff and merge tools on Inferse. It runs on Windows. There is a free plan.

Compared on diff and merge tools

Free plan: Yeswinmerge.org
Three-way merge: Yeswinmerge.org
Folder comparison: Yeswinmerge.org
Git integration: Yeswinmerge.org
Syntax highlighting: Yeswinmerge.org
Platform support: desktopwinmerge.org
Merge scope: three_waywinmerge.org

Facts

Purpose: WinMerge compares files and folders and presents differences visually for merging.winmerge.org · 2 Oct 2026
Use: WinMerge can be used as a standalone application or as an external differencing and merging tool.winmerge.org · 2 Oct 2026
File comparison: It supports three-way file comparisons, syntax highlighting, word wrap, and detection of moved lines.winmerge.org · 2 Oct 2026
Image comparison: Image comparison can highlight differences with blocks and overlay images.winmerge.org · 2 Oct 2026
Table comparison: Table comparison displays CSV and TSV contents in columns and can wrap text in each column.winmerge.org · 2 Oct 2026
Version control: WinMerge can create patch files and resolve conflict files.winmerge.org · 2 Oct 2026
Integrations: WinMerge offers Windows shell integration, archive support using 7-Zip, and plugin support.winmerge.org · 2 Oct 2026
Requirements: The download page lists Windows XP SP3 or newer for the 32-bit installer and Windows 7 or newer for the 64-bit installer.winmerge.org · 2 Oct 2026
Current release: Version 2.16.58.2 was released on 2026-08-27 and is identified as the current version.winmerge.org · 2 Oct 2026
Support: The support page directs users to discussion forums and asks bug reporters to include the WinMerge version and, if possible, a configuration log.winmerge.org · 2 Oct 2026
Security and warranty: The license text says WinMerge is distributed without any warranty, including implied warranties of merchantability or fitness for a particular purpose.winmerge.org · 2 Oct 2026
Development: WinMerge is maintained and developed by volunteers.winmerge.org · 2 Oct 2026