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.WK5 File Extension

File TypeLotus 5 Worksheet

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CategoryData Files


This file is saved in a binary format, which requires a specific program to read its contents.

What is a WK5 file?

Spreadsheet created by Lotus 1-2-3, version 5; contains data arranged by rows and columns, including numbers, text, and formulas; used for storing data and computing formulas.

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Programs that open WK5 files
IBM Collaboration Solutions
Microsoft Excel 2016
IBM Collaboration Solutions
Microsoft Excel 2016
Updated 3/5/2010

About the file extension wk5

Our goal is to help you understand what a file with a *.wk5 suffix is and how to open it.

The Lotus 5 Worksheet file type, file format description, and Mac and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not been able to verify.

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