.wk3 file extension

  • File Type: Lotus 3 Worksheet
  • Developer: IBM
  • Category: Data Files
  • Popularity: 2
System Software
windows os

Windows

  • IBM Lotus 1-2-3
  • Microsoft Excel 2010
mac os

MAC OS

  • IBM Lotus 1-2-3
  • Microsoft Excel 2011
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wk3 file format