About WinMerge
A visual diff and merge tool for files and folders.
As a developer tool, WinMerge balances a friendly interface with the depth that power users expect. You get side-by-side diffs and three-way merge out of the box, with no bloat and no sign-up.
Get WinMerge for Windows now: the current version, a clean installer and a fast, direct download.
Key features
- ✓Side-by-side diffs
- ✓Three-way merge
- ✓Folder comparison
- ✓Syntax highlighting
Requirements
Windows 10 / 11, 64-bit
WinMerge — frequently asked questions
Is WinMerge free to download?+
Yes. WinMerge is free and open source, so you can use it at no cost.
Is WinMerge safe to download?+
Yes. HivApps links to the latest WinMerge build and keeps listings clean, with no bundled extras. As always, keep your antivirus on and only install software you trust.
What is the latest version of WinMerge?+
The latest version listed here is WinMerge 2.16, updated Aug 13, 2026.
What do I need to run WinMerge?+
Windows 10 / 11, 64-bit
How do I install WinMerge on Windows?+
Click the Download button on this page, run the installer once it finishes downloading, and follow the on-screen setup steps.
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Latest version (2.16) · Safe & clean