Convert WG1 to 123

Understanding WG1 and 123 file formats

WG1 files are spreadsheet documents created by Lotus 1-2-3 version 1.x, a pioneering spreadsheet application popular in the 1980s and early 1990s. The WG1 format stores worksheet data, formulas, and formatting. 123 files are also associated with Lotus 1-2-3, but represent later versions of the spreadsheet, supporting more advanced features and improved compatibility with modern spreadsheet software.

Why convert WG1 to 123?

Converting WG1 to 123 allows users to open and edit older Lotus 1-2-3 spreadsheets in newer versions of the software or compatible applications. This conversion ensures better compatibility, data preservation, and easier migration to modern spreadsheet formats like XLS or XLSX.

How to convert WG1 to 123

Since both formats are native to Lotus 1-2-3, the most reliable way to convert WG1 to 123 is by using Lotus 1-2-3 itself, if available. Here’s how you can do it:

• Open Lotus 1-2-3.
• Go to File → Open and select your WG1 file.
• Once opened, go to File → Save As.
• Choose the 123 file format as the output type.
• Save the file with a new name or overwrite the existing one.

Best software for WG1 to 123 conversion

The best software for this conversion is Lotus 1-2-3 itself. If you do not have access to Lotus 1-2-3, you may try using LibreOffice Calc or Gnumeric, which offer some support for legacy Lotus formats. However, compatibility is not guaranteed, and some formatting or formulas may not transfer perfectly.

Tips for successful conversion

• Always keep a backup of your original WG1 file before converting.
• If you encounter issues, consider converting WG1 to CSV first, then importing into a modern spreadsheet application and saving as 123 if possible.
• For batch conversions, specialized legacy file conversion services or virtual machines running old software may be necessary.