Features include:
* comparison of files or directories via a graphical interface
* bezier-based connection widget lets you see both source and destination as they really appear
* graphical viewing of patch files in normal, context, unified and diff formats
* interactive application of differences
* full network transparency
* ability to view plain-text diff output in embedded viewer
* easy navigation of multiple-file diffs with dockable navigation tree
* graphical interface to commonly used diff command line options
* switch source and destination with one command
* diff statistics