CSV Import+Export is an add-in for importing CSV files to Excel and exporting Excel worksheets to CSV. Although Excel can open and save CSV files, CSV Import+Export is able to export various DSV formats using a custom delimiter and newline sequence.

The following options for importing and exporting can be changed: type of input/output (file* or textbox), character encoding, delimiter character, and newline sequence.

Note:

File export is only available on Excel Online because the desktop platform does not show the "save as" dialog.

CSV Import+Export is able to import large CSV files, but export size is limited by available memory.

CSV Import+Export is open source: https://github.com/Emurasoft/excel-csv-import

CSV Import+Export

by Emurasoft