How to convert csi files to MS Excel format. Available csi to xls conversions.
It looks like that none of the existing csi file types are compatible with Microsoft Excel, which means that csi to xls conversions don't seem possible. Perhaps 'csi' is just a typo in your search field for another file type. Unfortunately, we are not aware of any similar common typographical errors.
In a word, direct csi to xls conversion is not possible.
So don't expect any so-called csi to xls converter or csi to xls free online conversion tool available.
The database currently does not contain any csi software converter.