Download and install the latest version of Filestar.
Right click on one or more Xlsx file(s) on your desktop and select Convert with Filestar.
Type convert to iso in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.xlsx -c "convert to iso" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.xlsxContract.xlsx
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert XLSX to ISO
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the XLSX files in my Downloads folder to ISO”
Or run it yourself:
filestarcli -i file.xlsx -c "convert to iso"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent convert XLSX to ISO?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.xlsx -c "convert to iso" on your computer, so your files stay on it.
The International Organization for Standardization (ISO)
Description
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.
A disc image file format that contains exact duplicate data from an original CD/DVD and is based on the ISO-9660 Standard. It stores images, directory structures, file attributes, boot code, and any other filesystem information.
