What is 123 file?
Lotus 1-2-3 Spreadsheet is a spreadsheet application for Windows. It was first developed by Lotus Development Corporation in 1983. The Lotus 1-2-3 Spreadsheet file extension is used to store spreadsheets created with the program. The data inside this file type is usually stored as one row of cells per column, with each cell being a result from an operation or calculation performed on other cells.
123 Format details
| Full Name | Lotus 1-2-3 Spreadsheet |
|---|---|
| Developer | IBM |
| Category | Spreadsheet Files |
Software, that convert 123 files
The easiest way to convert a 123 file is to save it in a different file format using dedicated software. Below you will find a list of software programs that can handle 123 files. Open your 123 file with one of them and save in another file format.
123 Converters
Apache OpenOffice
Gnumeric
LibreOffice Calc
Corel Quattro Pro