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Free open-source differencing and merging tool for Windows with 3-way merge and plugin support.

Pricing

Free

Founded

2000

Team size

1-10 employees

Headquarters

Worldwide

At a glance

Best for

Software Developers

Pricing model

Free

Try before you buy

Free plan

Integrates with

7 ZipShell integrationExternal differencing/merging tool integration

About WinMerge

WinMerge is a free, open-source file and folder comparison and merging tool for Windows. It performs visual diff and three-way merge on text files, folders, and (via plugins) images and other formats, aiding version control and code review. It targets developers, writers, and anyone reconciling changes between file versions.

Procurement & Fit

Structured facts from the vendor to help your security, finance, and procurement reviews move faster.

Trust

Security & compliance

The vendor hasn’t added security or compliance details yet.

Pricing

Commercial model

Pricing model: Free

Free trial: No

Free plan: Yes

Contract minimum: Not specified

Procurement

Purchasing & legal

The vendor hasn’t added purchasing & legal details yet.

Fit

Best-fit company size

Company-size fit has not been specified yet.

Buyer Fit & Positioning

Implementation & Procurement

Commercial Fit & Ecosystem

Proof, Outcomes & Momentum

Alternatives, Migration & Buyer Objections