Convert tnef to dotx

  1. Download and install the latest version of Filestar.

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

  3. Type convert to dotx in the search box.

  4. Press Convert.

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

Let your AI agent convert TNEF to DOTX

Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Then ask your agent:

“Convert the TNEF files in my Downloads folder to DOTX”

Or run it yourself:

filestarcli -i file.tnef -c "convert to dotx"

Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.

Can my AI agent convert TNEF to DOTX?

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

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .tnef and .dotx?

Extension
.tnef
.dotx
Format
Binary
Category
Email
Document
Developer
Microsoft
Microsoft
Description
File generated by Microsoft Exchange email programs such as Outlook; appears as an email attachment for email clients that don't recognize Microsoft's proprietary TNEF format; may cause the text "application/ms-tnef" to appear in the email if the email client does not recognize Microsoft Exchange formatting.
A DOTX file is a template created by Microsoft Word, a word processing program. It contains default layouts and settings for a document, including styles, AutoText, toolbars, and macros. DOTX files are used as a baseline to create multiple .DOCX documents with the same formatting.
MIME Type
application/vnd.ms-tnef
application/vnd.openxmlformats-officedocument.wordprocessingml.template

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