Download and install the latest version of Filestar.
Right click on one or more Sylk file(s) on your desktop and select Convert with Filestar.
Type convert to ett in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.sylk -c "convert to ett" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
Downloads
Documents
Pictures
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.sylkContract.sylk
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert SYLK to ETT
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 SYLK files in my Downloads folder to ETT”
Or run it yourself:
filestarcli -i file.sylk -c "convert to ett"
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 SYLK to ETT?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.sylk -c "convert to ett" on your computer, so your files stay on it.
Microsoft Symbolic Link File (SYLK) is a file type used for exchanging information between applications in a Microsoft Windows environment. It is a plain text file format consisting of lines of text with fields separated by semicolons. SYLK files typically contain data such as spreadsheet values, labels, and formulas.
Kingsoft Spreadsheets ett files are template files used by Kingsoft Spreadsheets, a spreadsheet program for Windows. They are used to save styles, settings, and other data that can be reused in new documents. They contain document-specific information such as fonts, page settings, and formatting.