KDiff3

Directory and file diff tool that merges three versions

About KDiff3

KDiff3 is a free, open-source tool that compares and merges two or three files or directories. Key features include three-way merging with conflict editor, directory comparison, Unicode and encoding support, and cross-platform builds. It is available free of charge from its official site, where the developers provide downloads, documentation, and updates for anyone who wants to install and use it.

KDiff3 key facts

Category: Developer Tools
Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas: diff, merge, open source, files
Official site: kdiff3.sourceforge.net

About the Developer Tools category

Editors, platforms, and services developers rely on to build and ship software. The Developer Tools category on Tools Hub currently lists 776 tools. Alongside KDiff3, it includes xh, jless, Rio, Contour.

FreeDeveloper Toolsdiffmergeopen-sourcefiles

More in Developer Tools

Comparing tools in the Developer Tools category? These related listings are worth a look: xh — Friendly fast HTTP client as a Rust rewrite of HTTPie ideas; jless — Command-line JSON viewer designed for exploration; Rio — Hardware-accelerated GPU terminal written in Rust.