Convert data format between Date, Numeric, Text. Recognize more than ten formats of date: 12/31/2006, 2006-12-31, 2006.12.31... Recognize more than 36 formats and convert to numeric: '123.45, (1.23)E2, (1) 1/3 ... Recognize all formats and convert to text: August 3, 2004, 08/03/2004 00:00:00, 12345678.90%, US$123,456.79, 1.23E+05 ... Safety Merge Cells and Smart Unmerge. View invalid data type in cells by colors, seek Invalid Data Type Quickly! View invalid lock/unlock state in sheets and books by colors, design Protected Worksheets Efficiently!