Download and install the latest version of Filestar.
Right click on one or more Mp file(s) on your desktop and select Convert with Filestar.
Type convert to xlsx in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.mp -c "convert to xlsx" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.mpContract.mp
.pdfReport.pdf
.pngLogo.png
.docxNotes.docx
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert MP to XLSX
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine. It works on Windows, macOS only.
“Convert the MP files in my Downloads folder to XLSX”
Or run it yourself:
filestarcli -i file.mp -c "convert to xlsx"
Runs on your computer, so your files stay on it. Works on Windows and macOS. 50 free conversions with the npm install, no account needed.
Can my AI agent convert MP to XLSX?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.mp -c "convert to xlsx" on your computer, so your files stay on it.
Microsoft Multiplan (.mp) files were spreadsheet documents created using Microsoft Multiplan, a program created by Microsoft in the early 1980s. MP files were commonly used to store data in tabular form and could be used for a variety of tasks.
An XLSX file is an Excel spreadsheet created by Microsoft Excel or another spreadsheet program, such as OpenOffice Calc or Apple Numbers. It stores data in worksheets, which contain cells arranged in a grid of rows and columns, and may also contain charts, mathematical functions, styles, and formatting. XLSX files are commonly used to store financial data and to create simple or complex mathematical models.