Conversion of 123 files to xls file format

Some spreadsheet programs still support files from long discontinued programs, such as Lotus 1-2-3. However, with each new version, support for old format slowly phases out and you will probably need to use some special converter if you need to export old .123 files to Excel's XLS format.

Open 123 file    Open XLS 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