Convert Transport Neutral Encapsulation Format to dotx
Download and install the latest version of Filestar.
Right click on one or more Dat file(s) on your desktop and select Convert with Filestar.
Type convert to dotx in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.dat -c "convert to dotx" (how).
Let your AI agent convert Transport Neutral Encapsulation Format 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 Transport Neutral Encapsulation Format files in my Downloads folder to DOTX”
Or run it yourself:
filestarcli -i file.dat -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 Transport Neutral Encapsulation Format to DOTX?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.dat -c "convert to dotx" on your computer, so your files stay on it.
The .dat file type is a data file in the Transport Neutral Encapsulation Format (TNEF). This file type is commonly used by Microsoft Outlook and Exchange to encode email attachments, and contains the message body, subject, and other email properties.
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.
