Conversion of 123 files to csv file format

It is likely that your best option to export old Lotus 1-2-3 spreadsheets (.123) to CSV format (.csv) is to use either some spreadsheet editor that still supports old Lotus formats, or some dedicated conversion utility, such as the ABC Amber Lotus Converter.

Open 123 file    Open CSV file

Related software

ABC Amber Lotus Converter

A converter for older Lotus documents

Apache OpenOffice Calc icon

Apache OpenOffice Calc

Spreadsheet program from productivity suite

Corel Quattro Pro icon

Corel Quattro Pro

A spreadsheet software application from Corel

LibreOffice Calc icon

LibreOffice Calc

Full-featured spreadsheet tool from LibreOffice suite