These are files produced from Lotus programs including 1-2-3 and Symphony. The worksheet can import these files but cannot save in any Lotus format. WKS, WK1, WK2, WK3, WK4, WR1, and WRK files can be read into the worksheet. The Lotus import filter does not import formatting information or formulas. Also, the newest Lotus file formats cannot be imported into the worksheet.
See Also