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How to open .DOTM files on Mac

To open .DOTM files on Mac, open the .DOTM file with Microsoft Word for Mac (File > Open).

Step-by-step instructions

  1. Open the .DOTM file with Microsoft Word for Mac (File > Open).
  2. If you are prompted about macros, only enable them if the template is from a trusted source.

Alternative methods

  • Open .DOTM in a browser-based viewer if desktop apps fail.
  • Try opening .DOTM on Mac with a secondary app to rule out app-specific issues.
  • Convert .DOTM only with trusted tools when direct opening is not possible.

Common issues

Word opens it, but macros are disabled

.DOTM files can contain macros, and Word may block macros by default or require explicit permission to run them.

  1. If you trust the source and expect automation, follow Word’s security prompt to enable macros/content.
  2. If you don’t trust the source, keep macros disabled and request a non-macro template (.DOTX) or a macro-free document.

It opens as a document instead of acting like a reusable template

.DOTM is a template; how you open it affects whether you create a new document based on it or edit the template itself.

  1. In Word, open the .DOTM file normally to edit the template, or create a new document based on it through Word’s template workflow.
  2. If you need a regular document, open the template, then save the result as a .DOCX (without macros) or .DOCM (with macros).

File won’t open or reports corruption

The download/transfer may be incomplete, the file may be blocked by policy, or it may be damaged.

  1. Re-download or re-copy the file from the original source to ensure it’s complete.
  2. Try opening the file in a current version of Microsoft Word, since .DOTM is an Office Open XML format.

Opens on mobile, but features/formatting don’t match desktop Word

Some template and macro behaviors are desktop-oriented; mobile apps may not fully support template workflows or macros.

  1. Use Microsoft Word on Windows or macOS for best compatibility with templates and macros.
  2. If you only need to view content, use mobile Word, but avoid relying on macro-based automation.

Security note

.DOTM is macro-enabled, meaning it may contain code (macros/scripts). Only enable macros if you trust the file’s origin and you expect automation behavior.

Back to .DOTM extension page