Convert 123 SPREADSHEET to XLS (Excel)
Convert 123 SPREADSHEET spreadsheet documents to XLS (Excel) format, edit and optimize documents online and free.
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The 123 file extension is associated with Lotus 1-2-3, a spreadsheet program developed by Lotus Development Corporation and later acquired by IBM. Introduced in 1983, Lotus 1-2-3 was known for its three main capabilities: spreadsheets, charting, and basic database operations. The 123 format, introduced in 1997, replaced earlier formats like WK4 and was used to store data in rows and columns, supporting various functions and calculations. Although IBM discontinued Lotus 1-2-3 in 2013, the 123 file format remains a legacy format.
The XLS file extension, short for "Excel Spreadsheet", is a legacy format used by Microsoft Excel for storing spreadsheet data. Introduced with Excel 2.0 in 1987, it was the primary format until the introduction of XLSX in 2007. XLS files contain data organized in rows and columns, supporting formulas, macros, and various formatting options, making them essential for data analysis and financial reporting. Despite being replaced by the more robust and secure XLSX format, XLS files remain widely used in many legacy systems and applications.
Upload a 123 SPREADSHEET spreadsheet document by dragging it into the designated area.
Adjust 123 SPREADSHEET to XLS (Excel) settings with tools, then press Convert.
Click Download after the XLS (Excel) conversion ends to get your file.
To change 123 SPREADSHEET format to XLS, upload your 123 SPREADSHEET file to proceed to the preview page. Use any available tools if you want to edit and manipulate your 123 SPREADSHEET file. Click on the convert button and wait for the convert to complete. Download the converted XLS file afterward.
Execute Vertopal CLI commands to convert 123 SPREADSHEET spreadsheet document into XLS (Excel) spreadsheet document.
cd into the 123 SPREADSHEET file directory or provide the path.