File compare and synchronize directories tools
"Software that works." 

Property page - "Options"

Show ScreenTips on toolbar - if this parameter is established, Visual Comparer will show short tooltips for interface elements (tool panes buttons) with brief information about the command;
Show shortcut keys in ScreenTips - if the previous mode is switched on, in tooltips shortcuts keys are shown if appointed;
Large Icons - to show large icons in tool panes.