Download and install the latest version of Filestar.
Right click on one or more Wks file(s) on your desktop and select Convert with Filestar.
Type convert to html in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.wks -c "convert to html" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.wksContract.wks
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert WKS to HTML
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 WKS files in my Downloads folder to HTML”
Or run it yourself:
filestarcli -i file.wks -c "convert to html"
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 WKS to HTML?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.wks -c "convert to html" on your computer, so your files stay on it.
Lotus 1-2-3 Spreadsheet (wks) is a file type used for storing spreadsheet documents created with the Lotus 1-2-3 software. It is a proprietary format developed by IBM, and was the predominant spreadsheet software during the 1980s and early 1990s. The files typically contain data organized in rows and columns, as well as formulas and calculations.
An HTML file is a webpage coded in HTML that can be displayed in a web browser. It is used to format text, tables, images, and other content that is displayed on a webpage. HTML files are widely used on the web as most pages within static websites have an ".html" extension.
