Convert x3f to dotm

  1. Download and install the latest version of Filestar.

  2. Right click on one or more X3f file(s) on your desktop and select Convert with Filestar.

  3. Type convert to dotm in the search box.

  4. Press Convert.

  5. Or let an AI agent do it: filestarcli -i file.x3f -c "convert to dotm" (how).

Let your AI agent convert X3F to DOTM

Claude Code, Codex, Cursor and other agents can do this with Filestar. This skill runs in Filestar's cloud and needs a paid Filestar plan.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Then ask your agent:

“Convert the X3F files in my Downloads folder to DOTM”

Or run it yourself:

filestarcli -i file.x3f -c "convert to dotm"

Runs in Filestar's cloud and needs a Filestar plan.

Can my AI agent convert X3F to DOTM?

Yes, with a paid Filestar plan: this skill runs in Filestar's cloud. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.x3f -c "convert to dotm".

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .x3f and .dotm?

Extension
.x3f
.dotm
Format
Binary
Binary
Category
Camera
Document
Developer
SIGMA
Microsoft
Description
The X3F file format, also known as the SIGMA X3F Camera RAW File, is a proprietary image format developed by Sigma Corporation for storing raw image data captured by Sigma cameras equipped with the Foveon X3 sensor. Unlike standard JPEGs or TIFFs, X3F files contain unprocessed data from the camera's sensor, offering photographers greater flexibility in image editing.
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.
MIME Type
image/x-sigma-x3f
application/vnd.ms-word.template.macroEnabled.12

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