Binary package “meld” in ubuntu oracular
graphical tool to diff and merge files
Meld is a graphical diff viewer and merge application for the GNOME
desktop. It supports 2 and 3-file diffs, recursive directory diffs,
diffing of directories under version control (Bazaar, Codeville, CVS,
Darcs, Fossil SCM, Git, Mercurial, Monotone, Subversion), as well as
the ability to manually and automatically merge file differences.