Download and install the latest version of Filestar.
Right click on one or more M4b file(s) on your desktop and select Convert with Filestar.
Type convert to dotm in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.m4b -c "convert to dotm" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.m4bContract.m4b
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert M4B to DOTM
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 M4B files in my Downloads folder to DOTM”
Or run it yourself:
filestarcli -i file.m4b -c "convert to dotm"
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 M4B to DOTM?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.m4b -c "convert to dotm" on your computer, so your files stay on it.
It is an audiobook file compressed using .AAC algorithm based on MPEG-4 container format. It is similar to .M4A file but its denoted as an audiobook and supporting audio players can bookmark it.
A DOTM file is a Word Open XML Macro-Enabled Document Template used by Microsoft Word, part of the Microsoft Office suite. It is a template file that contains default layouts and settings for a document, including macros, which are small programs that automate repetitive tasks. Unlike standard Word templates (.dotx), which do not support macros, DOTM files enable users to include custom macros that can be executed within the document. This feature is particularly useful for creating standardized documents that require specific automated functions.
