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KDiff3 compares two or three text input files or directories, shows the differences line by line and character by character, provides an automatic merge facility and an integrated editor for comfortable solving of merge conflicts, and has an intuitive GUI.


User guide available in HTML format from


Download version 0.9.80 (beta)
released on 9 December 2003

VCS Checkout


Related Projects


LicenseVerified byVerified onNotes
GPLv2orlaterJanet Casey9 December 2003

Leaders and contributors

Joachim Eibl Maintainer

Resources and communication

Audience Resource type URI
Bug Tracking VCS Repository Webview
Bug Tracking,Developer,Support E-mail
Developer VCS Repository Webview

Software prerequisites

Kind Description
Required to build Qt 3.1.0 or later
Required to build g++ 3.2 or later
Weak prerequisite KDE 3.1 or later (for building the KDE version only)
Required to use Qt

This entry (in part or in whole) was last reviewed on 9 December 2003.


Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.

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