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: