KaleiDiagram for Excel is a new add-in software, which by simple drag-and drop operations helps users filter data, segment data, or merge sheets while observing their results in an innovative visual interface. KaleiDiagram is suited to beginners and power users alike that need additional functions for manipulation and consolidation of Microsoft Excel data. The software's ease of use enables the users to operate efficiently without the need of any knowledge of Excel Macros or other sophisticated Excel commands.