How do I open a .XLT file on Windows or Mac?

You can open .XLT files using Microsoft Excel, LibreOffice Calc. If you do not have native software installed, you can use OpenAnyFile's free File Identifier or convert .XLT to a standard format in your browser.

Is a .XLT file safe to open?

This format carries a safety rating of Low Risk. Open in Excel to instantiate a new sheet

Can I convert a .XLT file to other formats?

Yes! .XLT can be converted to formats such as .XLSX directly in your web browser.

What should I do if a .XLT file is corrupted or won't open?

If your .XLT file displays an invalid header or signature error, check its magic bytes hex header (Varies) using OpenAnyFile's Magic Byte Detector or follow our step-by-step file repair guide.

How do I open .XLT files?

You can open .XLT files using Microsoft Excel, LibreOffice Calc.

Documents • MIME: application/vnd.ms-excel

.XLT – XLT File Format

Q: What is a .XLT file?

A .XLT file is a XLT File Format associated with Documents. XLT is a legacy template document created by Microsoft Excel 97-2003 for generating pre-built spreadsheet layouts.

XLT is a legacy template document created by Microsoft Excel 97-2003 for generating pre-built spreadsheet layouts.

Primary Category Documents

MIME Type application/vnd.ms-excel

Magic Bytes Signature Varies

Security Risk Rating Low Risk

Recommended Software to Open .XLT

Microsoft Excel

windows, mac, linux • Free

LibreOffice Calc

windows, mac, linux • Free