智表zcell

ZCELL Smart Table is a free front-end Excel plugin that delivers an Excel-like intelligent user experience. It features flexible cell selection, robust copy-paste functionality, customizable appearance styles, over 370 built-in formula functions, and powerful import/export capabilities with ultra-fast data loading performance. Built on Canvas + jQuery, it is compatible with all mainstream browsers, highly adaptable, simple, flexible and easy to pick up with a very low usage barrier. Its compact size and fast runtime support loading of tens of millions of data entries.