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Convert wk1 to xlsm

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Wk1 file(s) on your desktop and select Convert with Filestar.

  3. Type convert to xlsm in the search box.

  4. Press Convert.

convert wk1 to xlsm

What is the difference between .wk1 and .xlsm?

Name
Lotus Worksheet
Excel Open XML Macro-Enabled Spreadsheet
Extension
.wk1
.xlsm
Format
Binary
Binary
Category
Spreadsheet
Spreadsheet
Developer
IBM
Microsoft
Description
Lotus Worksheet (wk1) is a file type used by the Lotus 1-2-3 spreadsheet application. It is a binary file format used to store worksheets, which can contain numerical and textual data, as well as formulas, charts, and images. It is now considered an obsolete file type and is replaced by the newer xlsx format.
It is a macro-enabled spreadsheet file developed using Microsoft Excel and it holds worksheets arranged in rows and columns. The macros are created using Visual Basic for Applications (VBA) language.
MIME Type
application/vnd.lotus-1-2-3
application/vnd.ms-excel.sheet.macroEnabled.12
Wikipedia
.xlsm on Wikipedia

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