MultiPlan 4.0
Unknownspreadsheet
Microsoft Multiplan was early spreadsheet software, which was replaced by Microsoft Excel. Version 4 used the same BIFF file format as Excel 2.0.
Identify it
| Extensions | .mod |
|---|---|
| MIME types | application/x-ms-multiplan |
| PRONOM | fmt/162 |
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0Sources
From Just Solve the File Format Problem (File Formats Wiki), PRONOM. Updated 2026-10-24.