Filestar*
Download

Convert wks to xlt

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Wks file(s) on your desktop and select Convert with Filestar.

  3. Type convert to xlt in the search box.

  4. Press Convert.

Or let an AI agent do it: filestarcli -i file.wks -c "convert to xlt" (how).

Let your AI agent convert WKS to XLT

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.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Or add it in one click:

Claude Code:

claude mcp add filestar -- npx -y [email protected] mcp

Then ask your agent:

“Convert the WKS files in my Downloads folder to XLT”

Or run it yourself:

filestarcli -i file.wks -c "convert to xlt"

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 XLT?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.wks -c "convert to xlt" on your computer, so your files stay on it.

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .wks and .xlt?

Name
Lotus 1-2-3 Spreadsheet
Excel Template
Extension
.wks
.xlt
Format
Binary
Binary
Category
Spreadsheet
Spreadsheet
Developer
IBM
Microsoft
Description
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 xlt file is an Excel Template file used for creating new spreadsheets. It contains predefined data, formatting, and formulas that can be used to quickly create a new spreadsheet.
MIME Type
application/vnd.lotus-1-2-3
application/vnd.ms-excel
Sample
sample.wks
Wikipedia
.wks on Wikipedia
.xlt on Wikipedia

Convert Wks To Xlt Today

Get started within minutes

Download