Opening or even conversion of old Lotus 1-2-3 spreadsheets (.123) can be a little tricky in modern spreadsheet editors. However, some (mainly open source) programs, such as Calc programs from Ooo or LibreOffice, should still be able to open and possible re-save .123 files to other formats.
Home > Search converters: 123 to xlsx
Conversion of 123 file format to xlsx file format beta
Search for 123 to xlsx converter or software able to handle these file types.
Convert Lotus 1-2-3 spreadsheet to Microsoft Excel Open XML workbook and spreadsheet.
We have found 3 software records in our database eligible for .123 to .xlsx file format conversion.
Microsoft Windows software 
- convert 123 to xlsx on Windows
Corel Quattro Pro
Corel Quattro Pro is spreadsheet application distributed as a part of Corel WordPerfect Office suite. The latest version of this application is Corel Quattro Pro X8, which is part of Corel WordPerfect Office X8 suite.
File extension | Convert | Open | Save | Edit | Create | Import | Export | Extract |
|---|---|---|---|---|---|---|---|---|
Convert from 123 file | Yes, Corel Quattro Pro supports 123 file conversion as a source file type. | Yes | Yes | 123 editor | Yes | No | No | No |
to xlsx file | Yes, Corel Quattro Pro supports xlsx file conversion as a target file type. | Yes | Yes | xlsx editor | Yes | No | No | No |
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned 123 to xlsx. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Multiplatform software 
- convert 123 to xlsx on any platform
Apache OpenOffice Calc (OpenOffice.org Calc)
OpenOffice.org Calc (OpenOffice.org Calc) is a free spreadsheet application that comes with OpenOffice.org. It is compatible with most current spreadsheet file formats and offers many innovative features.
Calc's Advanced DataPilot technology makes it easy to pull in raw data from corporate databases; cross-tabulate, summarize, and convert it into meaningful information.
Calc's wizards guides you through choosing and using a comprehensive range of advanced spreadsheet functions, or download templates from our Extensions repository for ready-made spreadsheet solutions.
Styles and Formatting makes it easy to apply flexible cell formatting options, including freely rotating contents, templates, backgrounds, borders, and many more.
LibreOffice Calc
LibreOffice Write is a powerful spreadsheet program that supports all major workbook formats and has many intuitive features. It's an open source software that comes as an integral part of LibreOffice suite.
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