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.
Click the Choose File button to select the 123 SPREADSHEET file.
For advanced customized conversion, use 123 SPREADSHEET to XLS (Excel) tools and click Convert.
After the convert is complete, click on the Download button to get your XLS (Excel) spreadsheet document.
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.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to 123 SPREADSHEET file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to 123 SPREADSHEET file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to 123 SPREADSHEET file location or include path to your input file.