How to open a .WKI file online
Three steps, a few seconds, no Excel.
Choose your .WKI file
Drag your .WKI file onto the box above, or click Choose file.
Supported
Your .WKI file is opened: every sheet, formula and merged range.
Browse, search, export
Switch sheets, click a cell to see its formula, search the whole sheet and export it as CSV or JSON.
What is a .WKI file?
Everything worth knowing about Lotus 1-2-3 version 2 spreadsheet file files.
A .WKI file is a Lotus 2 Worksheet, which is a type of spreadsheet document developed by IBM. These files contain data organized in rows and columns and are typically opened using Microsoft Excel, Corel Quattro Pro, or Lotus 1-2-3.
Programs that open .WKI files
| Developer | IBM |
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Related viewers
Other free viewers for related formats.
Is my .WKI file uploaded anywhere?
No. Your .WKI file is opened for you.
Are formulas recalculated?
The viewer shows the values Excel or LibreOffice saved in the file, plus the formula behind each cell when you click it. It doesn't recalculate, so what you see is exactly what the author saw when saving.
Can I open a password-protected .WKI file?
Not yet. Files encrypted with a password to open are detected and reported; sheets that are only "protected against editing" open normally.
Why doesn't my chart or image show?
This viewer focuses on cell data: values, formulas, merged cells and fill colours. Charts, images and pivot table layouts are not drawn yet.
How big a file can I open?
Up to 50 MB. Large sheets are shown 500 rows at a time so your browser stays fast. Search still covers every row.
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