Convert AppleWorks/ClarisWorks Spreadsheet to xltx
Download and install the latest version of Filestar.
Right click on one or more Cwk file(s) on your desktop and select Convert with Filestar.
Type convert to xltx in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.cwk -c "convert to xltx" (how).
Let your AI agent convert AppleWorks/ClarisWorks Spreadsheet to XLTX
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 AppleWorks/ClarisWorks Spreadsheet files in my Downloads folder to XLTX”
Or run it yourself:
filestarcli -i file.cwk -c "convert to xltx"
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 AppleWorks/ClarisWorks Spreadsheet to XLTX?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.cwk -c "convert to xltx" on your computer, so your files stay on it.
A CWK file is a text document created by ClarisWorks or AppleWorks, two office suites released by Apple for Mac and Windows operating systems. It contains text, images, and formatting and can be opened with the ClarisWorks or AppleWorks word processor.
An XLTX file is a template created by Microsoft Excel, a program used for creating spreadsheets.
