Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Flathub
- KDE Plasma

KDiff3 vs Meld Comments
- KDiff3 is Free and Open Source
There are many alternatives to Meld for Linux if you are looking for a replacement. The best open source Linux alternative is KDiff3. If that doesn't suit you, our users have ranked more than 50 alternatives to Meld and 15 are open source and available for Linux so hopefully you can find a suitable replacement. Other interesting open source Linux alternatives to Meld are Diffuse Merge Tool, ForskScope, Difftastic and Kompare.

Diffuse is a small and simple text merge tool written in Python. With Diffuse, you can easily merge, edit, and review changes to your code.

written in python works natively in linux

GUI tool with cross-platform support named after "forske forskjell" (research difference) 🤍



Difftastic is a diff tool that compares files based on their syntax. It supports over 20 programming languages and when it works, it's fantastic.

Kompare is a graphical diff and merge tool targeting developers. It allows users to compare two different text files or two directories. It is part of KDE Applications (and formerly part of KDE Software Compilation) and therefore primarily used on Linux and other Unix-like...

It can't be used for git merges
git mergetool --tool=kompare error: 'kompare' can not be used to resolve mergesIt has almost all features that Meld provides with very similar visual effects.
diffoscope tries to get to the bottom of what makes files or directories different. It will recursively unpack archives of many kinds and transform various binary formats into more human-readable form to compare them.
GNU Diffutils is a package of several programs related to finding differences between files.
tkdiff is a graphical diff viewer based on the Tk framework. It is capable of inter-operating with source-control systems like CVS and Subversion to show differences between a local copy and a repository version.

GumTree is a complete framework to deal with source code as trees and computing differences between them.

Distinctive highlighting for added and removed characters within lines, including very long lines.
better identification of the modifications