KDiff3 1.12.6 download

Diff/Patch Frontend

KDE e.V. Developer utilities #40 Developer utilities

This is the current version. · Released: October 27, 2026

Installer files 1.12.6

Architecture	Type	Scope	File size	Download	SHA256
64-bit	EXE (NSIS)	Current user	87.7 MB	download.kde.org	VirusTotal
64-bit	EXE (NSIS)	All users	87.7 MB	download.kde.org	VirusTotal

Link and SHA256 come from the Windows Package Manager community manifest. Compare the hash of the downloaded file before running it.

WinMergeWinMerge is an open source differencing and merging tool for Windows.
jqjq is a lightweight and flexible command-line JSON processor.
x64dbgAn open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.
BiomeBiome is a toolchain for web projects, aimed at providing functionalities to maintain them. It offers a formatter and linter, usable via CLI and LSP.
deltaA syntax-highlighting pager for git, diff, and grep output
ValeA syntax-aware linter for prose built with speed and extensibility in mind.
jadxCommand line and GUI tools for producing Java source code from Android Dex and Apk files
dnSpydnSpyEx is a unofficial continuation of the dnSpy project which is a debugger and .NET assembly editor.
DifftasticDifftastic is a structural diff tool that compares files based on their syntax.
Detect It EasyA program for determining types of files.

KdenliveFree and Open Source Video Editor
kdevelopA cross-platform IDE for C, C++, Python, QML/JavaScript and PHP
NeoChatMatrix Client
LabPlot2FREE, open source and cross-platform Data Visualization and Analysis software accessible to everyone and trusted by professionals
ElisaMusic Player
KileLaTeX Frontend