Convert xlk to xlt

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Xlk 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.xlk -c "convert to xlt" (how).

Let your AI agent convert XLK 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

Then ask your agent:

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

Or run it yourself:

filestarcli -i file.xlk -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 XLK to XLT?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.xlk -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 .xlk and .xlt?

Extension
.xlk
.xlt
Format
Binary
Category
Spreadsheet
Spreadsheet
Developer
Microsoft
Microsoft
Description
XLK files are Microsoft Excel Backup Files, which are created as backup copies of Excel files (.XLS or .XLSX). They contain a copy of the excel file in its original state, and can help to restore a file if the original is lost, damaged or corrupted.
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.ms-excel
application/vnd.ms-excel

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