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

You can open .DOTX files using Microsoft Word, LibreOffice Writer, Google Docs, Apple Pages. If you do not have native software installed, you can use OpenAnyFile's free File Identifier or convert .DOTX to a standard format in your browser.

Is a .DOTX file safe to open?

This format carries a safety rating of Low Risk. DOTX files provide clean formatting templates without security macro warnings

Can I convert a .DOTX file to other formats?

Yes! .DOTX can be converted to formats such as .DOCX, .PDF directly in your web browser.

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

If your .DOTX 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 .DOTX files?

You can open .DOTX files using Microsoft Word, LibreOffice Writer, Google Docs, Apple Pages.

Documents • MIME: application/vnd.openxmlformats-officedocument.wordprocessingml.template

.DOTX – DOTX File Format

Q: What is a .DOTX file?

A .DOTX file is a DOTX File Format associated with Documents. DOTX is the modern OpenXML template format used by Microsoft Word 2007+ for distributing standardized document structures without macros.

DOTX is the modern OpenXML template format used by Microsoft Word 2007+ for distributing standardized document structures without macros.

Primary Category Documents

MIME Type application/vnd.openxmlformats-officedocument.wordprocessingml.template

Magic Bytes Signature Varies

Security Risk Rating Low Risk

Recommended Software to Open .DOTX

Microsoft Word

windows, mac, linux • Free

LibreOffice Writer

windows, mac, linux • Free

Google Docs

windows, mac, linux • Free

Apple Pages

windows, mac, linux • Free