Openxlsx: Read, Write and Edit xlsx Files
XLSX ENGINE The XLSX engine is a close cousin to the XLS engine that specifically supports the newer .xlsx format (Excel 2007 and beyond). It is also a native engine because it understands the physical file format and therefore inherits most of the XLS engine advantages. The XLSX … ................
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To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.