kdiff3: kdiff3 (A compare and merge tool for KDE)
kdiff3:
kdiff3: KDiff3 is a file and directory diff and merge tool which compares and
kdiff3: merges two or three text input files or directories, shows the
kdiff3: differences line by line and character by character, provides an
kdiff3: automatic merge-facility, has an editor for comfortable solving of
kdiff3: merge-conflicts, provides network transparency via KIO, has options to
kdiff3: highlight or hide changes in whitespace or comments, supports Unicode,
kdiff3: UTF-8 and other file encodings, prints differences, supports version
kdiff3: control keyword and history merging.
kdiff3: homepage: https://apps.kde.org/kdiff3/