Use your distribution's package manager, such as sudo apt install kdiff3 on Debian/Ubuntu-based systems.
You can install it via Chocolatey using the command choco install kdiff3 . kdiff3 official download
KDiff3 is an open-source, graphical text difference analyzer and merge tool designed for comparing up to three input files or directories. It is widely used by developers for resolving complex merge conflicts and managing code history across different platforms. Use your distribution's package manager, such as sudo
DMG installers are available on the KDE Download site. Key Features Use your distribution's package manager