A 123 file is a spreadsheet created by Lotus 1-2-3. It stores data in rows and columns. 123 files contain spreadsheets like financial budgets. The 123 file format replaced the .WK4 format. You can open 123 files with Lotus 1-2-3.
A .123 file is a Lotus 1-2-3 spreadsheet file. Data was organized in rows and columns. Lotus files can’t be read if opened in raw form.
The 123 extension is associated with PCB123. It stores circuit board design.
The 123 extension is associated with Lotus 1-2-3. It was popular before Excel took over in the 1990s.
123 files can contain text, graphics, spreadsheets or databases. Lotus 1-2-3 was later replaced by Excel. It can still be downloaded.
123 files structure is typical of spreadsheets. Cells can hold entered or calculated data. Formulas can populate data across cells automatically.
Lotus 1-2-3 supports basic database operations. It offered advanced features that made it popular.
123 files are Lotus 1-2-3 spreadsheets. They organize data in rows and columns with formulas. Lotus 1-2-3 is no longer supported.
123 files are binary spreadsheet files. Single files can contain various data types. Lotus 1-2-3 was distributed with SmartSuite.
123 files are Lotus 1-2-3 spreadsheets divided into rows and columns. Cells hold entered or calculated data. Lotus 1-2-3 is no longer supported.
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IBM Lotus Symphony
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