Opal-Convert CSV to Excel to CSV 2.3
Opal-Convert CSV/Excel is a simple, accurate and fuss-free alternative to import a CSV into Excel or vice versa.
Both Excel 2007+ (XLSX) and the older Excel 1997-2003 workbook (XLS) are supported. All types of CSV are also catered for, including support for different text encodings, multiple lines in a cell, and custom text delimiter/identifier (e.g.: comma or double quote etc.).